7130810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 13512960

約数和(自身を除く): 6382150

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 367, 670, 734, 1835, 1943, 3670, 3886, 9715, 10643, 19430, 21286, 24589, 49178, 53215, 106430, 122945, 245890, 713081, 1426162, 3565405, 7130810]

約数ペア:

[(1, 7130810), (2, 3565405), (5, 1426162), (10, 713081), (29, 245890), (58, 122945), (67, 106430), (134, 53215), (145, 49178), (290, 24589), (335, 21286), (367, 19430), (670, 10643), (734, 9715), (1835, 3886), (1943, 3670)]