15190954740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6491861}}^1$

素因数の和:6491889

約数の個数: 72

約数和(自身を含む): 49623793128

約数和(自身を除く): 34432838388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 6491861, 12983722, 19475583, 25967444, 32459305, 38951166, 58426749, 64918610, 77902332, 84394193, 97377915, 116853498, 129837220, 168788386, 194755830, 233706996, 253182579, 292133745, 337576772, 389511660, 421970965, 506365158, 584267490, 759547737, 843941930, 1012730316, 1168534980, 1265912895, 1519095474, 1687883860, 2531825790, 3038190948, 3797738685, 5063651580, 7595477370, 15190954740]

約数ペア:

[(1, 15190954740), (2, 7595477370), (3, 5063651580), (4, 3797738685), (5, 3038190948), (6, 2531825790), (9, 1687883860), (10, 1519095474), (12, 1265912895), (13, 1168534980), (15, 1012730316), (18, 843941930), (20, 759547737), (26, 584267490), (30, 506365158), (36, 421970965), (39, 389511660), (45, 337576772), (52, 292133745), (60, 253182579), (65, 233706996), (78, 194755830), (90, 168788386), (117, 129837220), (130, 116853498), (156, 97377915), (180, 84394193), (195, 77902332), (234, 64918610), (260, 58426749), (390, 38951166), (468, 32459305), (585, 25967444), (780, 19475583), (1170, 12983722), (2340, 6491861)]