61518790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7229}}^1$

素因数の和:7296

約数の個数: 32

約数和(自身を含む): 118687680

約数和(自身を除く): 57168890

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 7229, 8510, 14458, 36145, 72290, 166267, 267473, 332534, 534946, 831335, 1337365, 1662670, 2674730, 6151879, 12303758, 30759395, 61518790]

約数ペア:

[(1, 61518790), (2, 30759395), (5, 12303758), (10, 6151879), (23, 2674730), (37, 1662670), (46, 1337365), (74, 831335), (115, 534946), (185, 332534), (230, 267473), (370, 166267), (851, 72290), (1702, 36145), (4255, 14458), (7229, 8510)]