30610410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 76602240

約数和(自身を除く): 45991830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 61, 86, 122, 129, 183, 215, 258, 305, 366, 389, 430, 610, 645, 778, 915, 1167, 1290, 1830, 1945, 2334, 2623, 3890, 5246, 5835, 7869, 11670, 13115, 15738, 16727, 23729, 26230, 33454, 39345, 47458, 50181, 71187, 78690, 83635, 100362, 118645, 142374, 167270, 237290, 250905, 355935, 501810, 711870, 1020347, 2040694, 3061041, 5101735, 6122082, 10203470, 15305205, 30610410]

約数ペア:

[(1, 30610410), (2, 15305205), (3, 10203470), (5, 6122082), (6, 5101735), (10, 3061041), (15, 2040694), (30, 1020347), (43, 711870), (61, 501810), (86, 355935), (122, 250905), (129, 237290), (183, 167270), (215, 142374), (258, 118645), (305, 100362), (366, 83635), (389, 78690), (430, 71187), (610, 50181), (645, 47458), (778, 39345), (915, 33454), (1167, 26230), (1290, 23729), (1830, 16727), (1945, 15738), (2334, 13115), (2623, 11670), (3890, 7869), (5246, 5835)]