179191870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 395085600

約数和(自身を除く): 215893730

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 55, 58, 65, 110, 130, 143, 145, 149, 286, 290, 298, 319, 377, 638, 715, 745, 754, 841, 1430, 1490, 1595, 1639, 1682, 1885, 1937, 3190, 3278, 3770, 3874, 4147, 4205, 4321, 8195, 8294, 8410, 8642, 9251, 9685, 10933, 16390, 18502, 19370, 20735, 21307, 21605, 21866, 41470, 42614, 43210, 46255, 47531, 54665, 56173, 92510, 95062, 106535, 109330, 112346, 120263, 125309, 213070, 237655, 240526, 250618, 280865, 475310, 561730, 601315, 617903, 626545, 1202630, 1235806, 1253090, 1378399, 1629017, 2756798, 3089515, 3258034, 6179030, 6891995, 8145085, 13783990, 16290170, 17919187, 35838374, 89595935, 179191870]

約数ペア:

[(1, 179191870), (2, 89595935), (5, 35838374), (10, 17919187), (11, 16290170), (13, 13783990), (22, 8145085), (26, 6891995), (29, 6179030), (55, 3258034), (58, 3089515), (65, 2756798), (110, 1629017), (130, 1378399), (143, 1253090), (145, 1235806), (149, 1202630), (286, 626545), (290, 617903), (298, 601315), (319, 561730), (377, 475310), (638, 280865), (715, 250618), (745, 240526), (754, 237655), (841, 213070), (1430, 125309), (1490, 120263), (1595, 112346), (1639, 109330), (1682, 106535), (1885, 95062), (1937, 92510), (3190, 56173), (3278, 54665), (3770, 47531), (3874, 46255), (4147, 43210), (4205, 42614), (4321, 41470), (8195, 21866), (8294, 21605), (8410, 21307), (8642, 20735), (9251, 19370), (9685, 18502), (10933, 16390)]