644813156730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{12275141}}^1$

素因数の和:12275271

約数の個数: 64

約数和(自身を含む): 1654492739328

約数和(自身を除く): 1009679582598

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 103, 170, 206, 255, 309, 510, 515, 618, 1030, 1545, 1751, 3090, 3502, 5253, 8755, 10506, 17510, 26265, 52530, 12275141, 24550282, 36825423, 61375705, 73650846, 122751410, 184127115, 208677397, 368254230, 417354794, 626032191, 1043386985, 1252064382, 1264339523, 2086773970, 2528679046, 3130160955, 3793018569, 6260321910, 6321697615, 7586037138, 12643395230, 18965092845, 21493771891, 37930185690, 42987543782, 64481315673, 107468859455, 128962631346, 214937718910, 322406578365, 644813156730]

約数ペア:

[(1, 644813156730), (2, 322406578365), (3, 214937718910), (5, 128962631346), (6, 107468859455), (10, 64481315673), (15, 42987543782), (17, 37930185690), (30, 21493771891), (34, 18965092845), (51, 12643395230), (85, 7586037138), (102, 6321697615), (103, 6260321910), (170, 3793018569), (206, 3130160955), (255, 2528679046), (309, 2086773970), (510, 1264339523), (515, 1252064382), (618, 1043386985), (1030, 626032191), (1545, 417354794), (1751, 368254230), (3090, 208677397), (3502, 184127115), (5253, 122751410), (8755, 73650846), (10506, 61375705), (17510, 36825423), (26265, 24550282), (52530, 12275141)]