472910590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1657

約数の個数: 64

約数和(自身を含む): 953026560

約数和(自身を除く): 480115970

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 79, 85, 115, 158, 170, 230, 391, 395, 782, 790, 1343, 1531, 1817, 1955, 2686, 3062, 3634, 3910, 6715, 7655, 9085, 13430, 15310, 18170, 26027, 30889, 35213, 52054, 61778, 70426, 120949, 130135, 154445, 176065, 241898, 260270, 308890, 352130, 598621, 604745, 1197242, 1209490, 2056133, 2781827, 2993105, 4112266, 5563654, 5986210, 10280665, 13909135, 20561330, 27818270, 47291059, 94582118, 236455295, 472910590]

約数ペア:

[(1, 472910590), (2, 236455295), (5, 94582118), (10, 47291059), (17, 27818270), (23, 20561330), (34, 13909135), (46, 10280665), (79, 5986210), (85, 5563654), (115, 4112266), (158, 2993105), (170, 2781827), (230, 2056133), (391, 1209490), (395, 1197242), (782, 604745), (790, 598621), (1343, 352130), (1531, 308890), (1817, 260270), (1955, 241898), (2686, 176065), (3062, 154445), (3634, 130135), (3910, 120949), (6715, 70426), (7655, 61778), (9085, 52054), (13430, 35213), (15310, 30889), (18170, 26027)]