87871110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{48017}}^1$

素因数の和:48088

約数の個数: 32

約数和(自身を含む): 214352352

約数和(自身を除く): 126481242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 48017, 96034, 144051, 240085, 288102, 480170, 720255, 1440510, 2929037, 5858074, 8787111, 14645185, 17574222, 29290370, 43935555, 87871110]

約数ペア:

[(1, 87871110), (2, 43935555), (3, 29290370), (5, 17574222), (6, 14645185), (10, 8787111), (15, 5858074), (30, 2929037), (61, 1440510), (122, 720255), (183, 480170), (305, 288102), (366, 240085), (610, 144051), (915, 96034), (1830, 48017)]