74934870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{6229}}^1$

素因数の和:6640

約数の個数: 32

約数和(自身を含む): 180321120

約数和(自身を除く): 105386250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 2005, 2406, 4010, 6015, 6229, 12030, 12458, 18687, 31145, 37374, 62290, 93435, 186870, 2497829, 4995658, 7493487, 12489145, 14986974, 24978290, 37467435, 74934870]

約数ペア:

[(1, 74934870), (2, 37467435), (3, 24978290), (5, 14986974), (6, 12489145), (10, 7493487), (15, 4995658), (30, 2497829), (401, 186870), (802, 93435), (1203, 62290), (2005, 37374), (2406, 31145), (4010, 18687), (6015, 12458), (6229, 12030)]