447403710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1147189}}^1$

素因数の和:1147212

約数の個数: 32

約数和(自身を含む): 1156367520

約数和(自身を除く): 708963810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1147189, 2294378, 3441567, 5735945, 6883134, 11471890, 14913457, 17207835, 29826914, 34415670, 44740371, 74567285, 89480742, 149134570, 223701855, 447403710]

約数ペア:

[(1, 447403710), (2, 223701855), (3, 149134570), (5, 89480742), (6, 74567285), (10, 44740371), (13, 34415670), (15, 29826914), (26, 17207835), (30, 14913457), (39, 11471890), (65, 6883134), (78, 5735945), (130, 3441567), (195, 2294378), (390, 1147189)]