1744020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{9689}}^1$

素因数の和:9704

約数の個数: 36

約数和(自身を含む): 5290740

約数和(自身を除く): 3546720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 9689, 19378, 29067, 38756, 48445, 58134, 87201, 96890, 116268, 145335, 174402, 193780, 290670, 348804, 436005, 581340, 872010, 1744020]

約数ペア:

[(1, 1744020), (2, 872010), (3, 581340), (4, 436005), (5, 348804), (6, 290670), (9, 193780), (10, 174402), (12, 145335), (15, 116268), (18, 96890), (20, 87201), (30, 58134), (36, 48445), (45, 38756), (60, 29067), (90, 19378), (180, 9689)]