30197530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1013}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 59574528

約数和(自身を除く): 29376998

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 1013, 1355, 2026, 2710, 2981, 5065, 5962, 10130, 11143, 14905, 22286, 29810, 55715, 111430, 274523, 549046, 1372615, 2745230, 3019753, 6039506, 15098765, 30197530]

約数ペア:

[(1, 30197530), (2, 15098765), (5, 6039506), (10, 3019753), (11, 2745230), (22, 1372615), (55, 549046), (110, 274523), (271, 111430), (542, 55715), (1013, 29810), (1355, 22286), (2026, 14905), (2710, 11143), (2981, 10130), (5065, 5962)]