22125420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{40973}}^1$

素因数の和:40991

約数の個数: 48

約数和(自身を含む): 68836320

約数和(自身を除く): 46710900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 40973, 81946, 122919, 163892, 204865, 245838, 368757, 409730, 491676, 614595, 737514, 819460, 1106271, 1229190, 1475028, 1843785, 2212542, 2458380, 3687570, 4425084, 5531355, 7375140, 11062710, 22125420]

約数ペア:

[(1, 22125420), (2, 11062710), (3, 7375140), (4, 5531355), (5, 4425084), (6, 3687570), (9, 2458380), (10, 2212542), (12, 1843785), (15, 1475028), (18, 1229190), (20, 1106271), (27, 819460), (30, 737514), (36, 614595), (45, 491676), (54, 409730), (60, 368757), (90, 245838), (108, 204865), (135, 163892), (180, 122919), (270, 81946), (540, 40973)]