313633710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{268063}}^1$

素因数の和:268089

約数の個数: 48

約数和(自身を含む): 878177664

約数和(自身を除く): 564543954

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 268063, 536126, 804189, 1340315, 1608378, 2412567, 2680630, 3484819, 4020945, 4825134, 6969638, 8041890, 10454457, 12062835, 17424095, 20908914, 24125670, 31363371, 34848190, 52272285, 62726742, 104544570, 156816855, 313633710]

約数ペア:

[(1, 313633710), (2, 156816855), (3, 104544570), (5, 62726742), (6, 52272285), (9, 34848190), (10, 31363371), (13, 24125670), (15, 20908914), (18, 17424095), (26, 12062835), (30, 10454457), (39, 8041890), (45, 6969638), (65, 4825134), (78, 4020945), (90, 3484819), (117, 2680630), (130, 2412567), (195, 1608378), (234, 1340315), (390, 804189), (585, 536126), (1170, 268063)]