31296060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173867}}^1$

素因数の和:173882

約数の個数: 36

約数和(自身を含む): 94931928

約数和(自身を除く): 63635868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 173867, 347734, 521601, 695468, 869335, 1043202, 1564803, 1738670, 2086404, 2608005, 3129606, 3477340, 5216010, 6259212, 7824015, 10432020, 15648030, 31296060]

約数ペア:

[(1, 31296060), (2, 15648030), (3, 10432020), (4, 7824015), (5, 6259212), (6, 5216010), (9, 3477340), (10, 3129606), (12, 2608005), (15, 2086404), (18, 1738670), (20, 1564803), (30, 1043202), (36, 869335), (45, 695468), (60, 521601), (90, 347734), (180, 173867)]