75921210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13829}}^1$

素因数の和:13903

約数の個数: 48

約数和(自身を含む): 200645640

約数和(自身を除く): 124724430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 13829, 27658, 41487, 69145, 82974, 124461, 138290, 207435, 248922, 414870, 622305, 843569, 1244610, 1687138, 2530707, 4217845, 5061414, 7592121, 8435690, 12653535, 15184242, 25307070, 37960605, 75921210]

約数ペア:

[(1, 75921210), (2, 37960605), (3, 25307070), (5, 15184242), (6, 12653535), (9, 8435690), (10, 7592121), (15, 5061414), (18, 4217845), (30, 2530707), (45, 1687138), (61, 1244610), (90, 843569), (122, 622305), (183, 414870), (305, 248922), (366, 207435), (549, 138290), (610, 124461), (915, 82974), (1098, 69145), (1830, 41487), (2745, 27658), (5490, 13829)]