18590970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10159}}^1$

素因数の和:10230

約数の個数: 32

約数和(自身を含む): 45354240

約数和(自身を除く): 26763270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 10159, 20318, 30477, 50795, 60954, 101590, 152385, 304770, 619699, 1239398, 1859097, 3098495, 3718194, 6196990, 9295485, 18590970]

約数ペア:

[(1, 18590970), (2, 9295485), (3, 6196990), (5, 3718194), (6, 3098495), (10, 1859097), (15, 1239398), (30, 619699), (61, 304770), (122, 152385), (183, 101590), (305, 60954), (366, 50795), (610, 30477), (915, 20318), (1830, 10159)]