70223715

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3571}}^1$

素因数の和:3624

約数の個数: 48

約数和(自身を含む): 133735680

約数和(自身を除く): 63511965

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 2185, 3571, 3933, 6555, 10713, 17855, 19665, 32139, 53565, 67849, 82133, 160695, 203547, 246399, 339245, 410665, 610641, 739197, 1017735, 1231995, 1560527, 3053205, 3695985, 4681581, 7802635, 14044743, 23407905, 70223715]

約数ペア:

[(1, 70223715), (3, 23407905), (5, 14044743), (9, 7802635), (15, 4681581), (19, 3695985), (23, 3053205), (45, 1560527), (57, 1231995), (69, 1017735), (95, 739197), (115, 610641), (171, 410665), (207, 339245), (285, 246399), (345, 203547), (437, 160695), (855, 82133), (1035, 67849), (1311, 53565), (2185, 32139), (3571, 19665), (3933, 17855), (6555, 10713)]