9109860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 25704000

約数和(自身を除く): 16594140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1019, 1490, 1788, 2038, 2235, 2980, 3057, 4076, 4470, 5095, 6114, 8940, 10190, 12228, 15285, 20380, 30570, 61140, 151831, 303662, 455493, 607324, 759155, 910986, 1518310, 1821972, 2277465, 3036620, 4554930, 9109860]

約数ペア:

[(1, 9109860), (2, 4554930), (3, 3036620), (4, 2277465), (5, 1821972), (6, 1518310), (10, 910986), (12, 759155), (15, 607324), (20, 455493), (30, 303662), (60, 151831), (149, 61140), (298, 30570), (447, 20380), (596, 15285), (745, 12228), (894, 10190), (1019, 8940), (1490, 6114), (1788, 5095), (2038, 4470), (2235, 4076), (2980, 3057)]