15691279740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{89839}}^1$

素因数の和:89963

約数の個数: 96

約数和(自身を含む): 45641594880

約数和(自身を除く): 29950315140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 71, 82, 123, 142, 164, 205, 213, 246, 284, 355, 410, 426, 492, 615, 710, 820, 852, 1065, 1230, 1420, 2130, 2460, 2911, 4260, 5822, 8733, 11644, 14555, 17466, 29110, 34932, 43665, 58220, 87330, 89839, 174660, 179678, 269517, 359356, 449195, 539034, 898390, 1078068, 1347585, 1796780, 2695170, 3683399, 5390340, 6378569, 7366798, 11050197, 12757138, 14733596, 18416995, 19135707, 22100394, 25514276, 31892845, 36833990, 38271414, 44200788, 55250985, 63785690, 73667980, 76542828, 95678535, 110501970, 127571380, 191357070, 221003940, 261521329, 382714140, 523042658, 784563987, 1046085316, 1307606645, 1569127974, 2615213290, 3138255948, 3922819935, 5230426580, 7845639870, 15691279740]

約数ペア:

[(1, 15691279740), (2, 7845639870), (3, 5230426580), (4, 3922819935), (5, 3138255948), (6, 2615213290), (10, 1569127974), (12, 1307606645), (15, 1046085316), (20, 784563987), (30, 523042658), (41, 382714140), (60, 261521329), (71, 221003940), (82, 191357070), (123, 127571380), (142, 110501970), (164, 95678535), (205, 76542828), (213, 73667980), (246, 63785690), (284, 55250985), (355, 44200788), (410, 38271414), (426, 36833990), (492, 31892845), (615, 25514276), (710, 22100394), (820, 19135707), (852, 18416995), (1065, 14733596), (1230, 12757138), (1420, 11050197), (2130, 7366798), (2460, 6378569), (2911, 5390340), (4260, 3683399), (5822, 2695170), (8733, 1796780), (11644, 1347585), (14555, 1078068), (17466, 898390), (29110, 539034), (34932, 449195), (43665, 359356), (58220, 269517), (87330, 179678), (89839, 174660)]