87788670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{55213}}^1$

素因数の和:55276

約数の個数: 32

約数和(自身を含む): 214672032

約数和(自身を除く): 126883362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 55213, 110426, 165639, 276065, 331278, 552130, 828195, 1656390, 2926289, 5852578, 8778867, 14631445, 17557734, 29262890, 43894335, 87788670]

約数ペア:

[(1, 87788670), (2, 43894335), (3, 29262890), (5, 17557734), (6, 14631445), (10, 8778867), (15, 5852578), (30, 2926289), (53, 1656390), (106, 828195), (159, 552130), (265, 331278), (318, 276065), (530, 165639), (795, 110426), (1590, 55213)]