220177230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80651}}^1$

素因数の和:80681

約数の個数: 64

約数和(自身を含む): 650377728

約数和(自身を除く): 430200498

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 80651, 161302, 241953, 403255, 483906, 564557, 806510, 1048463, 1129114, 1209765, 1693671, 2096926, 2419530, 2822785, 3145389, 3387342, 5242315, 5645570, 6290778, 7339241, 8468355, 10484630, 14678482, 15726945, 16936710, 22017723, 31453890, 36696205, 44035446, 73392410, 110088615, 220177230]

約数ペア:

[(1, 220177230), (2, 110088615), (3, 73392410), (5, 44035446), (6, 36696205), (7, 31453890), (10, 22017723), (13, 16936710), (14, 15726945), (15, 14678482), (21, 10484630), (26, 8468355), (30, 7339241), (35, 6290778), (39, 5645570), (42, 5242315), (65, 3387342), (70, 3145389), (78, 2822785), (91, 2419530), (105, 2096926), (130, 1693671), (182, 1209765), (195, 1129114), (210, 1048463), (273, 806510), (390, 564557), (455, 483906), (546, 403255), (910, 241953), (1365, 161302), (2730, 80651)]