7838530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 17396856

約数和(自身を除く): 9558326

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 941, 1190, 1666, 1882, 4165, 4705, 6587, 8330, 9410, 13174, 15997, 31994, 32935, 46109, 65870, 79985, 92218, 111979, 159970, 223958, 230545, 461090, 559895, 783853, 1119790, 1567706, 3919265, 7838530]

約数ペア:

[(1, 7838530), (2, 3919265), (5, 1567706), (7, 1119790), (10, 783853), (14, 559895), (17, 461090), (34, 230545), (35, 223958), (49, 159970), (70, 111979), (85, 92218), (98, 79985), (119, 65870), (170, 46109), (238, 32935), (245, 31994), (490, 15997), (595, 13174), (833, 9410), (941, 8330), (1190, 6587), (1666, 4705), (1882, 4165)]