1492010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 3024000

約数和(自身を除く): 1531990

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 499, 598, 998, 1495, 2495, 2990, 4990, 6487, 11477, 12974, 22954, 32435, 57385, 64870, 114770, 149201, 298402, 746005, 1492010]

約数ペア:

[(1, 1492010), (2, 746005), (5, 298402), (10, 149201), (13, 114770), (23, 64870), (26, 57385), (46, 32435), (65, 22954), (115, 12974), (130, 11477), (230, 6487), (299, 4990), (499, 2990), (598, 2495), (998, 1495)]