631522020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1583}}^1$

素因数の和:1765

約数の個数: 96

約数和(自身を含む): 1814883840

約数和(自身を除く): 1183361820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 109, 122, 183, 218, 244, 305, 327, 366, 436, 545, 610, 654, 732, 915, 1090, 1220, 1308, 1583, 1635, 1830, 2180, 3166, 3270, 3660, 4749, 6332, 6540, 6649, 7915, 9498, 13298, 15830, 18996, 19947, 23745, 26596, 31660, 33245, 39894, 47490, 66490, 79788, 94980, 96563, 99735, 132980, 172547, 193126, 199470, 289689, 345094, 386252, 398940, 482815, 517641, 579378, 690188, 862735, 965630, 1035282, 1158756, 1448445, 1725470, 1931260, 2070564, 2588205, 2896890, 3450940, 5176410, 5793780, 10352820, 10525367, 21050734, 31576101, 42101468, 52626835, 63152202, 105253670, 126304404, 157880505, 210507340, 315761010, 631522020]

約数ペア:

[(1, 631522020), (2, 315761010), (3, 210507340), (4, 157880505), (5, 126304404), (6, 105253670), (10, 63152202), (12, 52626835), (15, 42101468), (20, 31576101), (30, 21050734), (60, 10525367), (61, 10352820), (109, 5793780), (122, 5176410), (183, 3450940), (218, 2896890), (244, 2588205), (305, 2070564), (327, 1931260), (366, 1725470), (436, 1448445), (545, 1158756), (610, 1035282), (654, 965630), (732, 862735), (915, 690188), (1090, 579378), (1220, 517641), (1308, 482815), (1583, 398940), (1635, 386252), (1830, 345094), (2180, 289689), (3166, 199470), (3270, 193126), (3660, 172547), (4749, 132980), (6332, 99735), (6540, 96563), (6649, 94980), (7915, 79788), (9498, 66490), (13298, 47490), (15830, 39894), (18996, 33245), (19947, 31660), (23745, 26596)]