9921060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{55117}}^1$

素因数の和:55132

約数の個数: 36

約数和(自身を含む): 30094428

約数和(自身を除く): 20173368

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 55117, 110234, 165351, 220468, 275585, 330702, 496053, 551170, 661404, 826755, 992106, 1102340, 1653510, 1984212, 2480265, 3307020, 4960530, 9921060]

約数ペア:

[(1, 9921060), (2, 4960530), (3, 3307020), (4, 2480265), (5, 1984212), (6, 1653510), (9, 1102340), (10, 992106), (12, 826755), (15, 661404), (18, 551170), (20, 496053), (30, 330702), (36, 275585), (45, 220468), (60, 165351), (90, 110234), (180, 55117)]