42712110

素因数分解:

$2^1\times 3^9\times 5^1\times 7^1\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 160

約数和(自身を含む): 136046592

約数和(自身を除く): 93334482

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 81, 90, 93, 105, 126, 135, 155, 162, 186, 189, 210, 217, 243, 270, 279, 310, 315, 378, 405, 434, 465, 486, 558, 567, 630, 651, 729, 810, 837, 930, 945, 1085, 1134, 1215, 1302, 1395, 1458, 1674, 1701, 1890, 1953, 2170, 2187, 2430, 2511, 2790, 2835, 3255, 3402, 3645, 3906, 4185, 4374, 5022, 5103, 5670, 5859, 6510, 6561, 7290, 7533, 8370, 8505, 9765, 10206, 10935, 11718, 12555, 13122, 15066, 15309, 17010, 17577, 19530, 19683, 21870, 22599, 25110, 25515, 29295, 30618, 32805, 35154, 37665, 39366, 45198, 45927, 51030, 52731, 58590, 65610, 67797, 75330, 76545, 87885, 91854, 98415, 105462, 112995, 135594, 137781, 153090, 158193, 175770, 196830, 203391, 225990, 229635, 263655, 275562, 316386, 338985, 406782, 459270, 474579, 527310, 610173, 677970, 688905, 790965, 949158, 1016955, 1220346, 1377810, 1423737, 1581930, 2033910, 2372895, 2847474, 3050865, 4271211, 4745790, 6101730, 7118685, 8542422, 14237370, 21356055, 42712110]

約数ペア:

[(1, 42712110), (2, 21356055), (3, 14237370), (5, 8542422), (6, 7118685), (7, 6101730), (9, 4745790), (10, 4271211), (14, 3050865), (15, 2847474), (18, 2372895), (21, 2033910), (27, 1581930), (30, 1423737), (31, 1377810), (35, 1220346), (42, 1016955), (45, 949158), (54, 790965), (62, 688905), (63, 677970), (70, 610173), (81, 527310), (90, 474579), (93, 459270), (105, 406782), (126, 338985), (135, 316386), (155, 275562), (162, 263655), (186, 229635), (189, 225990), (210, 203391), (217, 196830), (243, 175770), (270, 158193), (279, 153090), (310, 137781), (315, 135594), (378, 112995), (405, 105462), (434, 98415), (465, 91854), (486, 87885), (558, 76545), (567, 75330), (630, 67797), (651, 65610), (729, 58590), (810, 52731), (837, 51030), (930, 45927), (945, 45198), (1085, 39366), (1134, 37665), (1215, 35154), (1302, 32805), (1395, 30618), (1458, 29295), (1674, 25515), (1701, 25110), (1890, 22599), (1953, 21870), (2170, 19683), (2187, 19530), (2430, 17577), (2511, 17010), (2790, 15309), (2835, 15066), (3255, 13122), (3402, 12555), (3645, 11718), (3906, 10935), (4185, 10206), (4374, 9765), (5022, 8505), (5103, 8370), (5670, 7533), (5859, 7290), (6510, 6561)]