4192890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{827}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 10909728

約数和(自身を除く): 6716838

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 827, 845, 1014, 1654, 1690, 2481, 2535, 4135, 4962, 5070, 8270, 10751, 12405, 21502, 24810, 32253, 53755, 64506, 107510, 139763, 161265, 279526, 322530, 419289, 698815, 838578, 1397630, 2096445, 4192890]

約数ペア:

[(1, 4192890), (2, 2096445), (3, 1397630), (5, 838578), (6, 698815), (10, 419289), (13, 322530), (15, 279526), (26, 161265), (30, 139763), (39, 107510), (65, 64506), (78, 53755), (130, 32253), (169, 24810), (195, 21502), (338, 12405), (390, 10751), (507, 8270), (827, 5070), (845, 4962), (1014, 4135), (1654, 2535), (1690, 2481)]