406533090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{90947}}^1$

素因数の和:91106

約数の個数: 32

約数和(自身を含む): 982238400

約数和(自身を除く): 575705310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 90947, 181894, 272841, 454735, 545682, 909470, 1364205, 2728410, 13551103, 27102206, 40653309, 67755515, 81306618, 135511030, 203266545, 406533090]

約数ペア:

[(1, 406533090), (2, 203266545), (3, 135511030), (5, 81306618), (6, 67755515), (10, 40653309), (15, 27102206), (30, 13551103), (149, 2728410), (298, 1364205), (447, 909470), (745, 545682), (894, 454735), (1490, 272841), (2235, 181894), (4470, 90947)]