30056670

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 224

約数和(自身を含む): 100730880

約数和(自身を除く): 70674210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 31, 35, 38, 42, 45, 54, 57, 62, 63, 70, 81, 90, 93, 95, 105, 114, 126, 133, 135, 155, 162, 171, 186, 189, 190, 210, 217, 243, 266, 270, 279, 285, 310, 315, 342, 378, 399, 405, 434, 465, 486, 513, 558, 567, 570, 589, 630, 651, 665, 729, 798, 810, 837, 855, 930, 945, 1026, 1085, 1134, 1178, 1197, 1215, 1302, 1330, 1395, 1458, 1539, 1674, 1701, 1710, 1767, 1890, 1953, 1995, 2170, 2394, 2430, 2511, 2565, 2790, 2835, 2945, 3078, 3255, 3402, 3534, 3591, 3645, 3906, 3990, 4123, 4185, 4617, 5022, 5103, 5130, 5301, 5670, 5859, 5890, 5985, 6510, 7182, 7290, 7533, 7695, 8246, 8370, 8505, 8835, 9234, 9765, 10206, 10602, 10773, 11718, 11970, 12369, 12555, 13851, 15066, 15390, 15903, 17010, 17577, 17670, 17955, 19530, 20615, 21546, 22599, 23085, 24738, 25110, 25515, 26505, 27702, 29295, 31806, 32319, 35154, 35910, 37107, 37665, 41230, 45198, 46170, 47709, 51030, 52731, 53010, 53865, 58590, 61845, 64638, 69255, 74214, 75330, 79515, 87885, 95418, 96957, 105462, 107730, 111321, 112995, 123690, 138510, 143127, 158193, 159030, 161595, 175770, 185535, 193914, 222642, 225990, 238545, 263655, 286254, 316386, 323190, 333963, 371070, 429381, 477090, 484785, 527310, 556605, 667926, 715635, 790965, 858762, 969570, 1001889, 1113210, 1431270, 1581930, 1669815, 2003778, 2146905, 3005667, 3339630, 4293810, 5009445, 6011334, 10018890, 15028335, 30056670]

約数ペア:

[(1, 30056670), (2, 15028335), (3, 10018890), (5, 6011334), (6, 5009445), (7, 4293810), (9, 3339630), (10, 3005667), (14, 2146905), (15, 2003778), (18, 1669815), (19, 1581930), (21, 1431270), (27, 1113210), (30, 1001889), (31, 969570), (35, 858762), (38, 790965), (42, 715635), (45, 667926), (54, 556605), (57, 527310), (62, 484785), (63, 477090), (70, 429381), (81, 371070), (90, 333963), (93, 323190), (95, 316386), (105, 286254), (114, 263655), (126, 238545), (133, 225990), (135, 222642), (155, 193914), (162, 185535), (171, 175770), (186, 161595), (189, 159030), (190, 158193), (210, 143127), (217, 138510), (243, 123690), (266, 112995), (270, 111321), (279, 107730), (285, 105462), (310, 96957), (315, 95418), (342, 87885), (378, 79515), (399, 75330), (405, 74214), (434, 69255), (465, 64638), (486, 61845), (513, 58590), (558, 53865), (567, 53010), (570, 52731), (589, 51030), (630, 47709), (651, 46170), (665, 45198), (729, 41230), (798, 37665), (810, 37107), (837, 35910), (855, 35154), (930, 32319), (945, 31806), (1026, 29295), (1085, 27702), (1134, 26505), (1178, 25515), (1197, 25110), (1215, 24738), (1302, 23085), (1330, 22599), (1395, 21546), (1458, 20615), (1539, 19530), (1674, 17955), (1701, 17670), (1710, 17577), (1767, 17010), (1890, 15903), (1953, 15390), (1995, 15066), (2170, 13851), (2394, 12555), (2430, 12369), (2511, 11970), (2565, 11718), (2790, 10773), (2835, 10602), (2945, 10206), (3078, 9765), (3255, 9234), (3402, 8835), (3534, 8505), (3591, 8370), (3645, 8246), (3906, 7695), (3990, 7533), (4123, 7290), (4185, 7182), (4617, 6510), (5022, 5985), (5103, 5890), (5130, 5859), (5301, 5670)]