31806270

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{4363}}^1$

素因数の和:4388

約数の個数: 56

約数和(自身を含む): 85857336

約数和(自身を除く): 54051066

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, 1215, 1458, 2430, 3645, 4363, 7290, 8726, 13089, 21815, 26178, 39267, 43630, 65445, 78534, 117801, 130890, 196335, 235602, 353403, 392670, 589005, 706806, 1060209, 1178010, 1767015, 2120418, 3180627, 3534030, 5301045, 6361254, 10602090, 15903135, 31806270]

約数ペア:

[(1, 31806270), (2, 15903135), (3, 10602090), (5, 6361254), (6, 5301045), (9, 3534030), (10, 3180627), (15, 2120418), (18, 1767015), (27, 1178010), (30, 1060209), (45, 706806), (54, 589005), (81, 392670), (90, 353403), (135, 235602), (162, 196335), (243, 130890), (270, 117801), (405, 78534), (486, 65445), (729, 43630), (810, 39267), (1215, 26178), (1458, 21815), (2430, 13089), (3645, 8726), (4363, 7290)]