7653180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{557}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 21561120

約数和(自身を除く): 13907940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 557, 687, 916, 1114, 1145, 1374, 1671, 2228, 2290, 2748, 2785, 3342, 3435, 4580, 5570, 6684, 6870, 8355, 11140, 13740, 16710, 33420, 127553, 255106, 382659, 510212, 637765, 765318, 1275530, 1530636, 1913295, 2551060, 3826590, 7653180]

約数ペア:

[(1, 7653180), (2, 3826590), (3, 2551060), (4, 1913295), (5, 1530636), (6, 1275530), (10, 765318), (12, 637765), (15, 510212), (20, 382659), (30, 255106), (60, 127553), (229, 33420), (458, 16710), (557, 13740), (687, 11140), (916, 8355), (1114, 6870), (1145, 6684), (1374, 5570), (1671, 4580), (2228, 3435), (2290, 3342), (2748, 2785)]