31795230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19997}}^1$

素因数の和:20060

約数の個数: 32

約数和(自身を含む): 77752224

約数和(自身を除く): 45956994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 19997, 39994, 59991, 99985, 119982, 199970, 299955, 599910, 1059841, 2119682, 3179523, 5299205, 6359046, 10598410, 15897615, 31795230]

約数ペア:

[(1, 31795230), (2, 15897615), (3, 10598410), (5, 6359046), (6, 5299205), (10, 3179523), (15, 2119682), (30, 1059841), (53, 599910), (106, 299955), (159, 199970), (265, 119982), (318, 99985), (530, 59991), (795, 39994), (1590, 19997)]