669970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 1461888

約数和(自身を除く): 791918

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 563, 595, 1126, 1190, 2815, 3941, 5630, 7882, 9571, 19142, 19705, 39410, 47855, 66997, 95710, 133994, 334985, 669970]

約数ペア:

[(1, 669970), (2, 334985), (5, 133994), (7, 95710), (10, 66997), (14, 47855), (17, 39410), (34, 19705), (35, 19142), (70, 9571), (85, 7882), (119, 5630), (170, 3941), (238, 2815), (563, 1190), (595, 1126)]