241628820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{236891}}^1$

素因数の和:236920

約数の個数: 48

約数和(自身を含む): 716361408

約数和(自身を除く): 474732588

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, 236891, 473782, 710673, 947564, 1184455, 1421346, 2368910, 2842692, 3553365, 4027147, 4737820, 7106730, 8054294, 12081441, 14213460, 16108588, 20135735, 24162882, 40271470, 48325764, 60407205, 80542940, 120814410, 241628820]

約数ペア:

[(1, 241628820), (2, 120814410), (3, 80542940), (4, 60407205), (5, 48325764), (6, 40271470), (10, 24162882), (12, 20135735), (15, 16108588), (17, 14213460), (20, 12081441), (30, 8054294), (34, 7106730), (51, 4737820), (60, 4027147), (68, 3553365), (85, 2842692), (102, 2368910), (170, 1421346), (204, 1184455), (255, 947564), (340, 710673), (510, 473782), (1020, 236891)]