42540090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3467}}^1$

素因数の和:3886

約数の個数: 32

約数和(自身を含む): 102375360

約数和(自身を除く): 59835270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 2045, 2454, 3467, 4090, 6135, 6934, 10401, 12270, 17335, 20802, 34670, 52005, 104010, 1418003, 2836006, 4254009, 7090015, 8508018, 14180030, 21270045, 42540090]

約数ペア:

[(1, 42540090), (2, 21270045), (3, 14180030), (5, 8508018), (6, 7090015), (10, 4254009), (15, 2836006), (30, 1418003), (409, 104010), (818, 52005), (1227, 34670), (2045, 20802), (2454, 17335), (3467, 12270), (4090, 10401), (6135, 6934)]