57878630

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 106600320

約数和(自身を除く): 48721690

約数列:

[1, 2, 5, 10, 61, 122, 239, 305, 397, 478, 610, 794, 1195, 1985, 2390, 3970, 14579, 24217, 29158, 48434, 72895, 94883, 121085, 145790, 189766, 242170, 474415, 948830, 5787863, 11575726, 28939315, 57878630]

約数ペア:

[(1, 57878630), (2, 28939315), (5, 11575726), (10, 5787863), (61, 948830), (122, 474415), (239, 242170), (305, 189766), (397, 145790), (478, 121085), (610, 94883), (794, 72895), (1195, 48434), (1985, 29158), (2390, 24217), (3970, 14579)]