73971030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2161}}^1$

素因数の和:2341

約数の個数: 64

約数和(自身を含む): 204231168

約数和(自身を除く): 130260138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 326, 489, 815, 978, 1141, 1630, 2161, 2282, 2445, 3423, 4322, 4890, 5705, 6483, 6846, 10805, 11410, 12966, 15127, 17115, 21610, 30254, 32415, 34230, 45381, 64830, 75635, 90762, 151270, 226905, 352243, 453810, 704486, 1056729, 1761215, 2113458, 2465701, 3522430, 4931402, 5283645, 7397103, 10567290, 12328505, 14794206, 24657010, 36985515, 73971030]

約数ペア:

[(1, 73971030), (2, 36985515), (3, 24657010), (5, 14794206), (6, 12328505), (7, 10567290), (10, 7397103), (14, 5283645), (15, 4931402), (21, 3522430), (30, 2465701), (35, 2113458), (42, 1761215), (70, 1056729), (105, 704486), (163, 453810), (210, 352243), (326, 226905), (489, 151270), (815, 90762), (978, 75635), (1141, 64830), (1630, 45381), (2161, 34230), (2282, 32415), (2445, 30254), (3423, 21610), (4322, 17115), (4890, 15127), (5705, 12966), (6483, 11410), (6846, 10805)]