134415070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 254811744

約数和(自身を除く): 120396674

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 197, 310, 355, 394, 710, 961, 985, 1922, 1970, 2201, 4402, 4805, 6107, 9610, 11005, 12214, 13987, 22010, 27974, 30535, 61070, 68231, 69935, 136462, 139870, 189317, 341155, 378634, 433597, 682310, 867194, 946585, 1893170, 2167985, 4335970, 13441507, 26883014, 67207535, 134415070]

約数ペア:

[(1, 134415070), (2, 67207535), (5, 26883014), (10, 13441507), (31, 4335970), (62, 2167985), (71, 1893170), (142, 946585), (155, 867194), (197, 682310), (310, 433597), (355, 378634), (394, 341155), (710, 189317), (961, 139870), (985, 136462), (1922, 69935), (1970, 68231), (2201, 61070), (4402, 30535), (4805, 27974), (6107, 22010), (9610, 13987), (11005, 12214)]