201811110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{94747}}^1$

素因数の和:94828

約数の個数: 32

約数和(自身を含む): 491173632

約数和(自身を除く): 289362522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 94747, 189494, 284241, 473735, 568482, 947470, 1421205, 2842410, 6727037, 13454074, 20181111, 33635185, 40362222, 67270370, 100905555, 201811110]

約数ペア:

[(1, 201811110), (2, 100905555), (3, 67270370), (5, 40362222), (6, 33635185), (10, 20181111), (15, 13454074), (30, 6727037), (71, 2842410), (142, 1421205), (213, 947470), (355, 568482), (426, 473735), (710, 284241), (1065, 189494), (2130, 94747)]