90817770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{36473}}^1$

素因数の和:36566

約数の個数: 32

約数和(自身を含む): 220594752

約数和(自身を除く): 129776982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 36473, 72946, 109419, 182365, 218838, 364730, 547095, 1094190, 3027259, 6054518, 9081777, 15136295, 18163554, 30272590, 45408885, 90817770]

約数ペア:

[(1, 90817770), (2, 45408885), (3, 30272590), (5, 18163554), (6, 15136295), (10, 9081777), (15, 6054518), (30, 3027259), (83, 1094190), (166, 547095), (249, 364730), (415, 218838), (498, 182365), (830, 109419), (1245, 72946), (2490, 36473)]