29982420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4271}}^1$

素因数の和:4302

約数の個数: 96

約数和(自身を含む): 100477440

約数和(自身を除く): 70495020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 4271, 7020, 8542, 12813, 17084, 21355, 25626, 38439, 42710, 51252, 55523, 64065, 76878, 85420, 111046, 115317, 128130, 153756, 166569, 192195, 222092, 230634, 256260, 277615, 333138, 384390, 461268, 499707, 555230, 576585, 666276, 768780, 832845, 999414, 1110460, 1153170, 1499121, 1665690, 1998828, 2306340, 2498535, 2998242, 3331380, 4997070, 5996484, 7495605, 9994140, 14991210, 29982420]

約数ペア:

[(1, 29982420), (2, 14991210), (3, 9994140), (4, 7495605), (5, 5996484), (6, 4997070), (9, 3331380), (10, 2998242), (12, 2498535), (13, 2306340), (15, 1998828), (18, 1665690), (20, 1499121), (26, 1153170), (27, 1110460), (30, 999414), (36, 832845), (39, 768780), (45, 666276), (52, 576585), (54, 555230), (60, 499707), (65, 461268), (78, 384390), (90, 333138), (108, 277615), (117, 256260), (130, 230634), (135, 222092), (156, 192195), (180, 166569), (195, 153756), (234, 128130), (260, 115317), (270, 111046), (351, 85420), (390, 76878), (468, 64065), (540, 55523), (585, 51252), (702, 42710), (780, 38439), (1170, 25626), (1404, 21355), (1755, 17084), (2340, 12813), (3510, 8542), (4271, 7020)]