1520292090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1178521}}^1$

素因数の和:1178574

約数の個数: 32

約数和(自身を含む): 3733557696

約数和(自身を除く): 2213265606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1178521, 2357042, 3535563, 5892605, 7071126, 11785210, 17677815, 35355630, 50676403, 101352806, 152029209, 253382015, 304058418, 506764030, 760146045, 1520292090]

約数ペア:

[(1, 1520292090), (2, 760146045), (3, 506764030), (5, 304058418), (6, 253382015), (10, 152029209), (15, 101352806), (30, 50676403), (43, 35355630), (86, 17677815), (129, 11785210), (215, 7071126), (258, 5892605), (430, 3535563), (645, 2357042), (1290, 1178521)]