454523970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{23417}}^1$

素因数の和:24074

約数の個数: 32

約数和(自身を含む): 1092590208

約数和(自身を除く): 638066238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 1294, 1941, 3235, 3882, 6470, 9705, 19410, 23417, 46834, 70251, 117085, 140502, 234170, 351255, 702510, 15150799, 30301598, 45452397, 75753995, 90904794, 151507990, 227261985, 454523970]

約数ペア:

[(1, 454523970), (2, 227261985), (3, 151507990), (5, 90904794), (6, 75753995), (10, 45452397), (15, 30301598), (30, 15150799), (647, 702510), (1294, 351255), (1941, 234170), (3235, 140502), (3882, 117085), (6470, 70251), (9705, 46834), (19410, 23417)]