6218890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 11975040

約数和(自身を除く): 5756150

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 461, 710, 922, 1349, 2305, 2698, 4610, 6745, 8759, 13490, 17518, 32731, 43795, 65462, 87590, 163655, 327310, 621889, 1243778, 3109445, 6218890]

約数ペア:

[(1, 6218890), (2, 3109445), (5, 1243778), (10, 621889), (19, 327310), (38, 163655), (71, 87590), (95, 65462), (142, 43795), (190, 32731), (355, 17518), (461, 13490), (710, 8759), (922, 6745), (1349, 4610), (2305, 2698)]