1929427290

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3659}}^1$

素因数の和:3719

約数の個数: 192

約数和(自身を含む): 6138961920

約数和(自身を除く): 4209534630

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, 810, 837, 930, 945, 1085, 1134, 1215, 1302, 1395, 1674, 1701, 1890, 1953, 2170, 2430, 2511, 2790, 2835, 3255, 3402, 3659, 3906, 4185, 5022, 5670, 5859, 6510, 7318, 7533, 8370, 8505, 9765, 10977, 11718, 12555, 15066, 17010, 17577, 18295, 19530, 21954, 25110, 25613, 29295, 32931, 35154, 36590, 37665, 51226, 52731, 54885, 58590, 65862, 75330, 76839, 87885, 98793, 105462, 109770, 113429, 128065, 153678, 164655, 175770, 197586, 226858, 230517, 256130, 263655, 296379, 329310, 340287, 384195, 461034, 493965, 527310, 567145, 592758, 680574, 691551, 768390, 794003, 889137, 987930, 1020861, 1134290, 1152585, 1383102, 1481895, 1588006, 1701435, 1778274, 2041722, 2074653, 2305170, 2382009, 2963790, 3062583, 3402870, 3457755, 3970015, 4149306, 4445685, 4764018, 5104305, 6125166, 6223959, 6915510, 7146027, 7940030, 8891370, 9187749, 10208610, 10373265, 11910045, 12447918, 14292054, 15312915, 18375498, 20746530, 21438081, 23820090, 27563247, 30625830, 31119795, 35730135, 42876162, 45938745, 55126494, 62239590, 64314243, 71460270, 91877490, 107190405, 128628486, 137816235, 192942729, 214380810, 275632470, 321571215, 385885458, 643142430, 964713645, 1929427290]

約数ペア:

[(1, 1929427290), (2, 964713645), (3, 643142430), (5, 385885458), (6, 321571215), (7, 275632470), (9, 214380810), (10, 192942729), (14, 137816235), (15, 128628486), (18, 107190405), (21, 91877490), (27, 71460270), (30, 64314243), (31, 62239590), (35, 55126494), (42, 45938745), (45, 42876162), (54, 35730135), (62, 31119795), (63, 30625830), (70, 27563247), (81, 23820090), (90, 21438081), (93, 20746530), (105, 18375498), (126, 15312915), (135, 14292054), (155, 12447918), (162, 11910045), (186, 10373265), (189, 10208610), (210, 9187749), (217, 8891370), (243, 7940030), (270, 7146027), (279, 6915510), (310, 6223959), (315, 6125166), (378, 5104305), (405, 4764018), (434, 4445685), (465, 4149306), (486, 3970015), (558, 3457755), (567, 3402870), (630, 3062583), (651, 2963790), (810, 2382009), (837, 2305170), (930, 2074653), (945, 2041722), (1085, 1778274), (1134, 1701435), (1215, 1588006), (1302, 1481895), (1395, 1383102), (1674, 1152585), (1701, 1134290), (1890, 1020861), (1953, 987930), (2170, 889137), (2430, 794003), (2511, 768390), (2790, 691551), (2835, 680574), (3255, 592758), (3402, 567145), (3659, 527310), (3906, 493965), (4185, 461034), (5022, 384195), (5670, 340287), (5859, 329310), (6510, 296379), (7318, 263655), (7533, 256130), (8370, 230517), (8505, 226858), (9765, 197586), (10977, 175770), (11718, 164655), (12555, 153678), (15066, 128065), (17010, 113429), (17577, 109770), (18295, 105462), (19530, 98793), (21954, 87885), (25110, 76839), (25613, 75330), (29295, 65862), (32931, 58590), (35154, 54885), (36590, 52731), (37665, 51226)]