77069940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9241}}^1$

素因数の和:9392

約数の個数: 48

約数和(自身を含む): 217371840

約数和(自身を除く): 140301900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 9241, 18482, 27723, 36964, 46205, 55446, 92410, 110892, 138615, 184820, 277230, 554460, 1284499, 2568998, 3853497, 5137996, 6422495, 7706994, 12844990, 15413988, 19267485, 25689980, 38534970, 77069940]

約数ペア:

[(1, 77069940), (2, 38534970), (3, 25689980), (4, 19267485), (5, 15413988), (6, 12844990), (10, 7706994), (12, 6422495), (15, 5137996), (20, 3853497), (30, 2568998), (60, 1284499), (139, 554460), (278, 277230), (417, 184820), (556, 138615), (695, 110892), (834, 92410), (1390, 55446), (1668, 46205), (2085, 36964), (2780, 27723), (4170, 18482), (8340, 9241)]