15565130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{971}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 32192640

約数和(自身を除く): 16627510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 971, 1145, 1603, 1942, 2290, 3206, 4855, 6797, 8015, 9710, 13594, 16030, 33985, 67970, 222359, 444718, 1111795, 1556513, 2223590, 3113026, 7782565, 15565130]

約数ペア:

[(1, 15565130), (2, 7782565), (5, 3113026), (7, 2223590), (10, 1556513), (14, 1111795), (35, 444718), (70, 222359), (229, 67970), (458, 33985), (971, 16030), (1145, 13594), (1603, 9710), (1942, 8015), (2290, 6797), (3206, 4855)]