14543890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 27086400

約数和(自身を除く): 12542510

約数列:

[1, 2, 5, 10, 43, 86, 149, 215, 227, 298, 430, 454, 745, 1135, 1490, 2270, 6407, 9761, 12814, 19522, 32035, 33823, 48805, 64070, 67646, 97610, 169115, 338230, 1454389, 2908778, 7271945, 14543890]

約数ペア:

[(1, 14543890), (2, 7271945), (5, 2908778), (10, 1454389), (43, 338230), (86, 169115), (149, 97610), (215, 67646), (227, 64070), (298, 48805), (430, 33823), (454, 32035), (745, 19522), (1135, 12814), (1490, 9761), (2270, 6407)]