8478270

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{1163}}^1$

素因数の和:1188

約数の個数: 56

約数和(自身を含む): 22900536

約数和(自身を除く): 14422266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1163, 1215, 1458, 2326, 2430, 3489, 3645, 5815, 6978, 7290, 10467, 11630, 17445, 20934, 31401, 34890, 52335, 62802, 94203, 104670, 157005, 188406, 282609, 314010, 471015, 565218, 847827, 942030, 1413045, 1695654, 2826090, 4239135, 8478270]

約数ペア:

[(1, 8478270), (2, 4239135), (3, 2826090), (5, 1695654), (6, 1413045), (9, 942030), (10, 847827), (15, 565218), (18, 471015), (27, 314010), (30, 282609), (45, 188406), (54, 157005), (81, 104670), (90, 94203), (135, 62802), (162, 52335), (243, 34890), (270, 31401), (405, 20934), (486, 17445), (729, 11630), (810, 10467), (1163, 7290), (1215, 6978), (1458, 5815), (2326, 3645), (2430, 3489)]