64692030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{165877}}^1$

素因数の和:165900

約数の個数: 32

約数和(自身を含む): 167205024

約数和(自身を除く): 102512994

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 165877, 331754, 497631, 829385, 995262, 1658770, 2156401, 2488155, 4312802, 4976310, 6469203, 10782005, 12938406, 21564010, 32346015, 64692030]

約数ペア:

[(1, 64692030), (2, 32346015), (3, 21564010), (5, 12938406), (6, 10782005), (10, 6469203), (13, 4976310), (15, 4312802), (26, 2488155), (30, 2156401), (39, 1658770), (65, 995262), (78, 829385), (130, 497631), (195, 331754), (390, 165877)]