15187630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2244

約数の個数: 32

約数和(自身を含む): 29665440

約数和(自身を除く): 14477810

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 2179, 3485, 4358, 6970, 10895, 21790, 37043, 74086, 89339, 178678, 185215, 370430, 446695, 893390, 1518763, 3037526, 7593815, 15187630]

約数ペア:

[(1, 15187630), (2, 7593815), (5, 3037526), (10, 1518763), (17, 893390), (34, 446695), (41, 370430), (82, 185215), (85, 178678), (170, 89339), (205, 74086), (410, 37043), (697, 21790), (1394, 10895), (2179, 6970), (3485, 4358)]