80459970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{2957}}^1$

素因数の和:3874

約数の個数: 32

約数和(自身を含む): 193382208

約数和(自身を除く): 112922238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 907, 1814, 2721, 2957, 4535, 5442, 5914, 8871, 9070, 13605, 14785, 17742, 27210, 29570, 44355, 88710, 2681999, 5363998, 8045997, 13409995, 16091994, 26819990, 40229985, 80459970]

約数ペア:

[(1, 80459970), (2, 40229985), (3, 26819990), (5, 16091994), (6, 13409995), (10, 8045997), (15, 5363998), (30, 2681999), (907, 88710), (1814, 44355), (2721, 29570), (2957, 27210), (4535, 17742), (5442, 14785), (5914, 13605), (8871, 9070)]