6705820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 16489872

約数和(自身を除く): 9784052

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 163, 170, 187, 220, 242, 326, 340, 374, 484, 605, 652, 748, 815, 935, 1210, 1630, 1793, 1870, 2057, 2420, 2771, 3260, 3586, 3740, 4114, 5542, 7172, 8228, 8965, 10285, 11084, 13855, 17930, 19723, 20570, 27710, 30481, 35860, 39446, 41140, 55420, 60962, 78892, 98615, 121924, 152405, 197230, 304810, 335291, 394460, 609620, 670582, 1341164, 1676455, 3352910, 6705820]

約数ペア:

[(1, 6705820), (2, 3352910), (4, 1676455), (5, 1341164), (10, 670582), (11, 609620), (17, 394460), (20, 335291), (22, 304810), (34, 197230), (44, 152405), (55, 121924), (68, 98615), (85, 78892), (110, 60962), (121, 55420), (163, 41140), (170, 39446), (187, 35860), (220, 30481), (242, 27710), (326, 20570), (340, 19723), (374, 17930), (484, 13855), (605, 11084), (652, 10285), (748, 8965), (815, 8228), (935, 7172), (1210, 5542), (1630, 4114), (1793, 3740), (1870, 3586), (2057, 3260), (2420, 2771)]