73754730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{117071}}^1$

素因数の和:117091

約数の個数: 48

約数和(自身を含む): 219158784

約数和(自身を除く): 145404054

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 117071, 234142, 351213, 585355, 702426, 819497, 1053639, 1170710, 1638994, 1756065, 2107278, 2458491, 3512130, 4097485, 4916982, 5268195, 7375473, 8194970, 10536390, 12292455, 14750946, 24584910, 36877365, 73754730]

約数ペア:

[(1, 73754730), (2, 36877365), (3, 24584910), (5, 14750946), (6, 12292455), (7, 10536390), (9, 8194970), (10, 7375473), (14, 5268195), (15, 4916982), (18, 4097485), (21, 3512130), (30, 2458491), (35, 2107278), (42, 1756065), (45, 1638994), (63, 1170710), (70, 1053639), (90, 819497), (105, 702426), (126, 585355), (210, 351213), (315, 234142), (630, 117071)]