103928820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101891}}^1$

素因数の和:101920

約数の個数: 48

約数和(自身を含む): 308121408

約数和(自身を除く): 204192588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 101891, 203782, 305673, 407564, 509455, 611346, 1018910, 1222692, 1528365, 1732147, 2037820, 3056730, 3464294, 5196441, 6113460, 6928588, 8660735, 10392882, 17321470, 20785764, 25982205, 34642940, 51964410, 103928820]

約数ペア:

[(1, 103928820), (2, 51964410), (3, 34642940), (4, 25982205), (5, 20785764), (6, 17321470), (10, 10392882), (12, 8660735), (15, 6928588), (17, 6113460), (20, 5196441), (30, 3464294), (34, 3056730), (51, 2037820), (60, 1732147), (68, 1528365), (85, 1222692), (102, 1018910), (170, 611346), (204, 509455), (255, 407564), (340, 305673), (510, 203782), (1020, 101891)]