315020060

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{62753}}^1$

素因数の和:63013

約数の個数: 24

約数和(自身を含む): 664188336

約数和(自身を除く): 349168276

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 62753, 125506, 251012, 313765, 627530, 1255060, 15751003, 31502006, 63004012, 78755015, 157510030, 315020060]

約数ペア:

[(1, 315020060), (2, 157510030), (4, 78755015), (5, 63004012), (10, 31502006), (20, 15751003), (251, 1255060), (502, 627530), (1004, 313765), (1255, 251012), (2510, 125506), (5020, 62753)]