2821167401340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{857}}^1\times {\mathrm{144763}}^1$

素因数の和:146011

約数の個数: 96

約数和(自身を含む): 7929407566080

約数和(自身を除く): 5108240164740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 857, 1137, 1516, 1714, 1895, 2274, 2571, 3428, 3790, 4285, 4548, 5142, 5685, 7580, 8570, 10284, 11370, 12855, 17140, 22740, 25710, 51420, 144763, 289526, 324803, 434289, 579052, 649606, 723815, 868578, 974409, 1299212, 1447630, 1624015, 1737156, 1948818, 2171445, 2895260, 3248030, 3897636, 4342890, 4872045, 6496060, 8685780, 9744090, 19488180, 54865177, 109730354, 124061891, 164595531, 219460708, 248123782, 274325885, 329191062, 372185673, 496247564, 548651770, 620309455, 658382124, 744371346, 822977655, 1097303540, 1240618910, 1488742692, 1645955310, 1860928365, 2481237820, 3291910620, 3721856730, 7443713460, 47019456689, 94038913378, 141058370067, 188077826756, 235097283445, 282116740134, 470194566890, 564233480268, 705291850335, 940389133780, 1410583700670, 2821167401340]

約数ペア:

[(1, 2821167401340), (2, 1410583700670), (3, 940389133780), (4, 705291850335), (5, 564233480268), (6, 470194566890), (10, 282116740134), (12, 235097283445), (15, 188077826756), (20, 141058370067), (30, 94038913378), (60, 47019456689), (379, 7443713460), (758, 3721856730), (857, 3291910620), (1137, 2481237820), (1516, 1860928365), (1714, 1645955310), (1895, 1488742692), (2274, 1240618910), (2571, 1097303540), (3428, 822977655), (3790, 744371346), (4285, 658382124), (4548, 620309455), (5142, 548651770), (5685, 496247564), (7580, 372185673), (8570, 329191062), (10284, 274325885), (11370, 248123782), (12855, 219460708), (17140, 164595531), (22740, 124061891), (25710, 109730354), (51420, 54865177), (144763, 19488180), (289526, 9744090), (324803, 8685780), (434289, 6496060), (579052, 4872045), (649606, 4342890), (723815, 3897636), (868578, 3248030), (974409, 2895260), (1299212, 2171445), (1447630, 1948818), (1624015, 1737156)]