9309090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 25853184

約数和(自身を除く): 16544094

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 457, 485, 582, 679, 914, 970, 1358, 1371, 1455, 2037, 2285, 2742, 2910, 3199, 3395, 4074, 4570, 6398, 6790, 6855, 9597, 10185, 13710, 15995, 19194, 20370, 31990, 44329, 47985, 88658, 95970, 132987, 221645, 265974, 310303, 443290, 620606, 664935, 930909, 1329870, 1551515, 1861818, 3103030, 4654545, 9309090]

約数ペア:

[(1, 9309090), (2, 4654545), (3, 3103030), (5, 1861818), (6, 1551515), (7, 1329870), (10, 930909), (14, 664935), (15, 620606), (21, 443290), (30, 310303), (35, 265974), (42, 221645), (70, 132987), (97, 95970), (105, 88658), (194, 47985), (210, 44329), (291, 31990), (457, 20370), (485, 19194), (582, 15995), (679, 13710), (914, 10185), (970, 9597), (1358, 6855), (1371, 6790), (1455, 6398), (2037, 4570), (2285, 4074), (2742, 3395), (2910, 3199)]