1340910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 3571776

約数和(自身を除く): 2230866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 317, 423, 470, 634, 705, 846, 951, 1410, 1585, 1902, 2115, 2853, 3170, 4230, 4755, 5706, 9510, 14265, 14899, 28530, 29798, 44697, 74495, 89394, 134091, 148990, 223485, 268182, 446970, 670455, 1340910]

約数ペア:

[(1, 1340910), (2, 670455), (3, 446970), (5, 268182), (6, 223485), (9, 148990), (10, 134091), (15, 89394), (18, 74495), (30, 44697), (45, 29798), (47, 28530), (90, 14899), (94, 14265), (141, 9510), (235, 5706), (282, 4755), (317, 4230), (423, 3170), (470, 2853), (634, 2115), (705, 1902), (846, 1585), (951, 1410)]