29637530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 61689600

約数和(自身を除く): 32052070

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 71, 95, 130, 142, 169, 190, 247, 338, 355, 494, 710, 845, 923, 1235, 1349, 1690, 1846, 2197, 2470, 2698, 3211, 4394, 4615, 6422, 6745, 9230, 10985, 11999, 13490, 16055, 17537, 21970, 23998, 32110, 35074, 41743, 59995, 83486, 87685, 119990, 155987, 175370, 208715, 227981, 311974, 417430, 455962, 779935, 1139905, 1559870, 2279810, 2963753, 5927506, 14818765, 29637530]

約数ペア:

[(1, 29637530), (2, 14818765), (5, 5927506), (10, 2963753), (13, 2279810), (19, 1559870), (26, 1139905), (38, 779935), (65, 455962), (71, 417430), (95, 311974), (130, 227981), (142, 208715), (169, 175370), (190, 155987), (247, 119990), (338, 87685), (355, 83486), (494, 59995), (710, 41743), (845, 35074), (923, 32110), (1235, 23998), (1349, 21970), (1690, 17537), (1846, 16055), (2197, 13490), (2470, 11999), (2698, 10985), (3211, 9230), (4394, 6745), (4615, 6422)]