8441690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 16975872

約数和(自身を除く): 8534182

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 127, 170, 230, 254, 289, 391, 578, 635, 782, 1270, 1445, 1955, 2159, 2890, 2921, 3910, 4318, 5842, 6647, 10795, 13294, 14605, 21590, 29210, 33235, 36703, 49657, 66470, 73406, 99314, 183515, 248285, 367030, 496570, 844169, 1688338, 4220845, 8441690]

約数ペア:

[(1, 8441690), (2, 4220845), (5, 1688338), (10, 844169), (17, 496570), (23, 367030), (34, 248285), (46, 183515), (85, 99314), (115, 73406), (127, 66470), (170, 49657), (230, 36703), (254, 33235), (289, 29210), (391, 21590), (578, 14605), (635, 13294), (782, 10795), (1270, 6647), (1445, 5842), (1955, 4318), (2159, 3910), (2890, 2921)]