187289730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{6287}}^1$

素因数の和:6631

約数の個数: 48

約数和(自身を含む): 488502144

約数和(自身を除く): 301212414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1986, 2979, 3310, 4965, 5958, 6287, 9930, 12574, 14895, 18861, 29790, 31435, 37722, 56583, 62870, 94305, 113166, 188610, 282915, 565830, 2080997, 4161994, 6242991, 10404985, 12485982, 18728973, 20809970, 31214955, 37457946, 62429910, 93644865, 187289730]

約数ペア:

[(1, 187289730), (2, 93644865), (3, 62429910), (5, 37457946), (6, 31214955), (9, 20809970), (10, 18728973), (15, 12485982), (18, 10404985), (30, 6242991), (45, 4161994), (90, 2080997), (331, 565830), (662, 282915), (993, 188610), (1655, 113166), (1986, 94305), (2979, 62870), (3310, 56583), (4965, 37722), (5958, 31435), (6287, 29790), (9930, 18861), (12574, 14895)]