31016760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6011}}^1$

素因数の和:6068

約数の個数: 64

約数和(自身を含む): 95230080

約数和(自身を除く): 64213320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 6011, 12022, 18033, 24044, 30055, 36066, 48088, 60110, 72132, 90165, 120220, 144264, 180330, 240440, 258473, 360660, 516946, 721320, 775419, 1033892, 1292365, 1550838, 2067784, 2584730, 3101676, 3877095, 5169460, 6203352, 7754190, 10338920, 15508380, 31016760]

約数ペア:

[(1, 31016760), (2, 15508380), (3, 10338920), (4, 7754190), (5, 6203352), (6, 5169460), (8, 3877095), (10, 3101676), (12, 2584730), (15, 2067784), (20, 1550838), (24, 1292365), (30, 1033892), (40, 775419), (43, 721320), (60, 516946), (86, 360660), (120, 258473), (129, 240440), (172, 180330), (215, 144264), (258, 120220), (344, 90165), (430, 72132), (516, 60110), (645, 48088), (860, 36066), (1032, 30055), (1290, 24044), (1720, 18033), (2580, 12022), (5160, 6011)]