78783330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{43051}}^1$

素因数の和:43122

約数の個数: 32

約数和(自身を含む): 192184128

約数和(自身を除く): 113400798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 43051, 86102, 129153, 215255, 258306, 430510, 645765, 1291530, 2626111, 5252222, 7878333, 13130555, 15756666, 26261110, 39391665, 78783330]

約数ペア:

[(1, 78783330), (2, 39391665), (3, 26261110), (5, 15756666), (6, 13130555), (10, 7878333), (15, 5252222), (30, 2626111), (61, 1291530), (122, 645765), (183, 430510), (305, 258306), (366, 215255), (610, 129153), (915, 86102), (1830, 43051)]