859629140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2971}}^1$

素因数の和:3057

約数の個数: 96

約数和(自身を含む): 2049110784

約数和(自身を除く): 1189481644

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 37, 46, 68, 74, 85, 92, 115, 148, 170, 185, 230, 340, 370, 391, 460, 629, 740, 782, 851, 1258, 1564, 1702, 1955, 2516, 2971, 3145, 3404, 3910, 4255, 5942, 6290, 7820, 8510, 11884, 12580, 14467, 14855, 17020, 28934, 29710, 50507, 57868, 59420, 68333, 72335, 101014, 109927, 136666, 144670, 202028, 219854, 252535, 273332, 289340, 341665, 439708, 505070, 549635, 683330, 1010140, 1099270, 1161661, 1366660, 1868759, 2198540, 2323322, 2528321, 3737518, 4646644, 5056642, 5808305, 7475036, 9343795, 10113284, 11616610, 12641605, 18687590, 23233220, 25283210, 37375180, 42981457, 50566420, 85962914, 171925828, 214907285, 429814570, 859629140]

約数ペア:

[(1, 859629140), (2, 429814570), (4, 214907285), (5, 171925828), (10, 85962914), (17, 50566420), (20, 42981457), (23, 37375180), (34, 25283210), (37, 23233220), (46, 18687590), (68, 12641605), (74, 11616610), (85, 10113284), (92, 9343795), (115, 7475036), (148, 5808305), (170, 5056642), (185, 4646644), (230, 3737518), (340, 2528321), (370, 2323322), (391, 2198540), (460, 1868759), (629, 1366660), (740, 1161661), (782, 1099270), (851, 1010140), (1258, 683330), (1564, 549635), (1702, 505070), (1955, 439708), (2516, 341665), (2971, 289340), (3145, 273332), (3404, 252535), (3910, 219854), (4255, 202028), (5942, 144670), (6290, 136666), (7820, 109927), (8510, 101014), (11884, 72335), (12580, 68333), (14467, 59420), (14855, 57868), (17020, 50507), (28934, 29710)]