210946710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31817}}^1$

素因数の和:31857

約数の個数: 64

約数和(自身を含む): 577305792

約数和(自身を除く): 366359082

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 31817, 63634, 95451, 159085, 190902, 318170, 413621, 477255, 540889, 827242, 954510, 1081778, 1240863, 1622667, 2068105, 2481726, 2704445, 3245334, 4136210, 5408890, 6204315, 7031557, 8113335, 12408630, 14063114, 16226670, 21094671, 35157785, 42189342, 70315570, 105473355, 210946710]

約数ペア:

[(1, 210946710), (2, 105473355), (3, 70315570), (5, 42189342), (6, 35157785), (10, 21094671), (13, 16226670), (15, 14063114), (17, 12408630), (26, 8113335), (30, 7031557), (34, 6204315), (39, 5408890), (51, 4136210), (65, 3245334), (78, 2704445), (85, 2481726), (102, 2068105), (130, 1622667), (170, 1240863), (195, 1081778), (221, 954510), (255, 827242), (390, 540889), (442, 477255), (510, 413621), (663, 318170), (1105, 190902), (1326, 159085), (2210, 95451), (3315, 63634), (6630, 31817)]