219876060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{5413}}^1$

素因数の和:6102

約数の個数: 48

約数和(自身を含む): 616676256

約数和(自身を除く): 396800196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677, 1354, 2031, 2708, 3385, 4062, 5413, 6770, 8124, 10155, 10826, 13540, 16239, 20310, 21652, 27065, 32478, 40620, 54130, 64956, 81195, 108260, 162390, 324780, 3664601, 7329202, 10993803, 14658404, 18323005, 21987606, 36646010, 43975212, 54969015, 73292020, 109938030, 219876060]

約数ペア:

[(1, 219876060), (2, 109938030), (3, 73292020), (4, 54969015), (5, 43975212), (6, 36646010), (10, 21987606), (12, 18323005), (15, 14658404), (20, 10993803), (30, 7329202), (60, 3664601), (677, 324780), (1354, 162390), (2031, 108260), (2708, 81195), (3385, 64956), (4062, 54130), (5413, 40620), (6770, 32478), (8124, 27065), (10155, 21652), (10826, 20310), (13540, 16239)]