770802972

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{20117}}^1$

素因数の和:20258

約数の個数: 48

約数和(自身を含む): 1874675712

約数和(自身を除く): 1103872740

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 103, 124, 186, 206, 309, 372, 412, 618, 1236, 3193, 6386, 9579, 12772, 19158, 20117, 38316, 40234, 60351, 80468, 120702, 241404, 623627, 1247254, 1870881, 2072051, 2494508, 3741762, 4144102, 6216153, 7483524, 8288204, 12432306, 24864612, 64233581, 128467162, 192700743, 256934324, 385401486, 770802972]

約数ペア:

[(1, 770802972), (2, 385401486), (3, 256934324), (4, 192700743), (6, 128467162), (12, 64233581), (31, 24864612), (62, 12432306), (93, 8288204), (103, 7483524), (124, 6216153), (186, 4144102), (206, 3741762), (309, 2494508), (372, 2072051), (412, 1870881), (618, 1247254), (1236, 623627), (3193, 241404), (6386, 120702), (9579, 80468), (12772, 60351), (19158, 40234), (20117, 38316)]