90533590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{2273}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 186649920

約数和(自身を除く): 96116330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 569, 1138, 2273, 2845, 3983, 4546, 5690, 7966, 11365, 15911, 19915, 22730, 31822, 39830, 79555, 159110, 1293337, 2586674, 6466685, 9053359, 12933370, 18106718, 45266795, 90533590]

約数ペア:

[(1, 90533590), (2, 45266795), (5, 18106718), (7, 12933370), (10, 9053359), (14, 6466685), (35, 2586674), (70, 1293337), (569, 159110), (1138, 79555), (2273, 39830), (2845, 31822), (3983, 22730), (4546, 19915), (5690, 15911), (7966, 11365)]