130630530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{16943}}^1$

素因数の和:17210

約数の個数: 32

約数和(自身を含む): 314751744

約数和(自身を除く): 184121214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 16943, 33886, 50829, 84715, 101658, 169430, 254145, 508290, 4354351, 8708702, 13063053, 21771755, 26126106, 43543510, 65315265, 130630530]

約数ペア:

[(1, 130630530), (2, 65315265), (3, 43543510), (5, 26126106), (6, 21771755), (10, 13063053), (15, 8708702), (30, 4354351), (257, 508290), (514, 254145), (771, 169430), (1285, 101658), (1542, 84715), (2570, 50829), (3855, 33886), (7710, 16943)]