45711710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2789}}^1$

素因数の和:2956

約数の個数: 32

約数和(自身を含む): 90396000

約数和(自身を除く): 44684290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 2789, 3278, 5578, 8195, 13945, 16390, 27890, 30679, 61358, 153395, 306790, 415561, 831122, 2077805, 4155610, 4571171, 9142342, 22855855, 45711710]

約数ペア:

[(1, 45711710), (2, 22855855), (5, 9142342), (10, 4571171), (11, 4155610), (22, 2077805), (55, 831122), (110, 415561), (149, 306790), (298, 153395), (745, 61358), (1490, 30679), (1639, 27890), (2789, 16390), (3278, 13945), (5578, 8195)]