72640170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{807113}}^1$

素因数の和:807126

約数の個数: 24

約数和(自身を含む): 188864676

約数和(自身を除く): 116224506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 807113, 1614226, 2421339, 4035565, 4842678, 7264017, 8071130, 12106695, 14528034, 24213390, 36320085, 72640170]

約数ペア:

[(1, 72640170), (2, 36320085), (3, 24213390), (5, 14528034), (6, 12106695), (9, 8071130), (10, 7264017), (15, 4842678), (18, 4035565), (30, 2421339), (45, 1614226), (90, 807113)]