315220230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269419}}^1$

素因数の和:269445

約数の個数: 48

約数和(自身を含む): 882619920

約数和(自身を除く): 567399690

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, 269419, 538838, 808257, 1347095, 1616514, 2424771, 2694190, 3502447, 4041285, 4849542, 7004894, 8082570, 10507341, 12123855, 17512235, 21014682, 24247710, 31522023, 35024470, 52536705, 63044046, 105073410, 157610115, 315220230]

約数ペア:

[(1, 315220230), (2, 157610115), (3, 105073410), (5, 63044046), (6, 52536705), (9, 35024470), (10, 31522023), (13, 24247710), (15, 21014682), (18, 17512235), (26, 12123855), (30, 10507341), (39, 8082570), (45, 7004894), (65, 4849542), (78, 4041285), (90, 3502447), (117, 2694190), (130, 2424771), (195, 1616514), (234, 1347095), (390, 808257), (585, 538838), (1170, 269419)]