15430378

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 25660800

約数和(自身を除く): 10230422

約数列:

[1, 2, 23, 29, 43, 46, 58, 86, 269, 538, 667, 989, 1247, 1334, 1978, 2494, 6187, 7801, 11567, 12374, 15602, 23134, 28681, 57362, 179423, 266041, 335443, 358846, 532082, 670886, 7715189, 15430378]

約数ペア:

[(1, 15430378), (2, 7715189), (23, 670886), (29, 532082), (43, 358846), (46, 335443), (58, 266041), (86, 179423), (269, 57362), (538, 28681), (667, 23134), (989, 15602), (1247, 12374), (1334, 11567), (1978, 7801), (2494, 6187)]