83030360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2879}}^1$

素因数の和:3000

約数の個数: 64

約数和(自身を含む): 215654400

約数和(自身を除く): 132624040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 2060, 2879, 2884, 3605, 4120, 5758, 5768, 7210, 11516, 14395, 14420, 20153, 23032, 28790, 28840, 40306, 57580, 80612, 100765, 115160, 161224, 201530, 296537, 403060, 593074, 806120, 1186148, 1482685, 2075759, 2372296, 2965370, 4151518, 5930740, 8303036, 10378795, 11861480, 16606072, 20757590, 41515180, 83030360]

約数ペア:

[(1, 83030360), (2, 41515180), (4, 20757590), (5, 16606072), (7, 11861480), (8, 10378795), (10, 8303036), (14, 5930740), (20, 4151518), (28, 2965370), (35, 2372296), (40, 2075759), (56, 1482685), (70, 1186148), (103, 806120), (140, 593074), (206, 403060), (280, 296537), (412, 201530), (515, 161224), (721, 115160), (824, 100765), (1030, 80612), (1442, 57580), (2060, 40306), (2879, 28840), (2884, 28790), (3605, 23032), (4120, 20153), (5758, 14420), (5768, 14395), (7210, 11516)]