83561070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 210470400

約数和(自身を除く): 126909330

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 347, 349, 690, 694, 698, 1041, 1047, 1735, 1745, 2082, 2094, 3470, 3490, 5205, 5235, 7981, 8027, 10410, 10470, 15962, 16054, 23943, 24081, 39905, 40135, 47886, 48162, 79810, 80270, 119715, 120405, 121103, 239430, 240810, 242206, 363309, 605515, 726618, 1211030, 1816545, 2785369, 3633090, 5570738, 8356107, 13926845, 16712214, 27853690, 41780535, 83561070]

約数ペア:

[(1, 83561070), (2, 41780535), (3, 27853690), (5, 16712214), (6, 13926845), (10, 8356107), (15, 5570738), (23, 3633090), (30, 2785369), (46, 1816545), (69, 1211030), (115, 726618), (138, 605515), (230, 363309), (345, 242206), (347, 240810), (349, 239430), (690, 121103), (694, 120405), (698, 119715), (1041, 80270), (1047, 79810), (1735, 48162), (1745, 47886), (2082, 40135), (2094, 39905), (3470, 24081), (3490, 23943), (5205, 16054), (5235, 15962), (7981, 10470), (8027, 10410)]