29752710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76289}}^1$

素因数の和:76312

約数の個数: 32

約数和(自身を含む): 76900320

約数和(自身を除く): 47147610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 76289, 152578, 228867, 381445, 457734, 762890, 991757, 1144335, 1983514, 2288670, 2975271, 4958785, 5950542, 9917570, 14876355, 29752710]

約数ペア:

[(1, 29752710), (2, 14876355), (3, 9917570), (5, 5950542), (6, 4958785), (10, 2975271), (13, 2288670), (15, 1983514), (26, 1144335), (30, 991757), (39, 762890), (65, 457734), (78, 381445), (130, 228867), (195, 152578), (390, 76289)]