30372420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1741

約数の個数: 96

約数和(自身を含む): 95622912

約数和(自身を除く): 65250492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1693, 1794, 2990, 3386, 3588, 4485, 5079, 5980, 6772, 8465, 8970, 10158, 16930, 17940, 20316, 22009, 25395, 33860, 38939, 44018, 50790, 66027, 77878, 88036, 101580, 110045, 116817, 132054, 155756, 194695, 220090, 233634, 264108, 330135, 389390, 440180, 467268, 506207, 584085, 660270, 778780, 1012414, 1168170, 1320540, 1518621, 2024828, 2336340, 2531035, 3037242, 5062070, 6074484, 7593105, 10124140, 15186210, 30372420]

約数ペア:

[(1, 30372420), (2, 15186210), (3, 10124140), (4, 7593105), (5, 6074484), (6, 5062070), (10, 3037242), (12, 2531035), (13, 2336340), (15, 2024828), (20, 1518621), (23, 1320540), (26, 1168170), (30, 1012414), (39, 778780), (46, 660270), (52, 584085), (60, 506207), (65, 467268), (69, 440180), (78, 389390), (92, 330135), (115, 264108), (130, 233634), (138, 220090), (156, 194695), (195, 155756), (230, 132054), (260, 116817), (276, 110045), (299, 101580), (345, 88036), (390, 77878), (460, 66027), (598, 50790), (690, 44018), (780, 38939), (897, 33860), (1196, 25395), (1380, 22009), (1495, 20316), (1693, 17940), (1794, 16930), (2990, 10158), (3386, 8970), (3588, 8465), (4485, 6772), (5079, 5980)]