669776730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{3189413}}^1$

素因数の和:3189430

約数の個数: 32

約数和(自身を含む): 1837102464

約数和(自身を除く): 1167325734

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 3189413, 6378826, 9568239, 15947065, 19136478, 22325891, 31894130, 44651782, 47841195, 66977673, 95682390, 111629455, 133955346, 223258910, 334888365, 669776730]

約数ペア:

[(1, 669776730), (2, 334888365), (3, 223258910), (5, 133955346), (6, 111629455), (7, 95682390), (10, 66977673), (14, 47841195), (15, 44651782), (21, 31894130), (30, 22325891), (35, 19136478), (42, 15947065), (70, 9568239), (105, 6378826), (210, 3189413)]