1383330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3547}}^1$

素因数の和:3570

約数の個数: 32

約数和(自身を含む): 3576384

約数和(自身を除く): 2193054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3547, 7094, 10641, 17735, 21282, 35470, 46111, 53205, 92222, 106410, 138333, 230555, 276666, 461110, 691665, 1383330]

約数ペア:

[(1, 1383330), (2, 691665), (3, 461110), (5, 276666), (6, 230555), (10, 138333), (13, 106410), (15, 92222), (26, 53205), (30, 46111), (39, 35470), (65, 21282), (78, 17735), (130, 10641), (195, 7094), (390, 3547)]