219318570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35317}}^1$

素因数の和:35356

約数の個数: 64

約数和(自身を含む): 610295040

約数和(自身を除く): 390976470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 35317, 70634, 105951, 176585, 211902, 317853, 353170, 529755, 635706, 812291, 953559, 1059510, 1589265, 1624582, 1907118, 2436873, 3178530, 4061455, 4767795, 4873746, 7310619, 8122910, 9535590, 12184365, 14621238, 21931857, 24368730, 36553095, 43863714, 73106190, 109659285, 219318570]

約数ペア:

[(1, 219318570), (2, 109659285), (3, 73106190), (5, 43863714), (6, 36553095), (9, 24368730), (10, 21931857), (15, 14621238), (18, 12184365), (23, 9535590), (27, 8122910), (30, 7310619), (45, 4873746), (46, 4767795), (54, 4061455), (69, 3178530), (90, 2436873), (115, 1907118), (135, 1624582), (138, 1589265), (207, 1059510), (230, 953559), (270, 812291), (345, 635706), (414, 529755), (621, 353170), (690, 317853), (1035, 211902), (1242, 176585), (2070, 105951), (3105, 70634), (6210, 35317)]