3144050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 7207872

約数和(自身を除く): 4063822

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 691, 910, 1382, 2275, 3455, 4550, 4837, 6910, 8983, 9674, 17275, 17966, 24185, 34550, 44915, 48370, 62881, 89830, 120925, 125762, 224575, 241850, 314405, 449150, 628810, 1572025, 3144050]

約数ペア:

[(1, 3144050), (2, 1572025), (5, 628810), (7, 449150), (10, 314405), (13, 241850), (14, 224575), (25, 125762), (26, 120925), (35, 89830), (50, 62881), (65, 48370), (70, 44915), (91, 34550), (130, 24185), (175, 17966), (182, 17275), (325, 9674), (350, 8983), (455, 6910), (650, 4837), (691, 4550), (910, 3455), (1382, 2275)]