505041030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431659}}^1$

素因数の和:431685

約数の個数: 48

約数和(自身を含む): 1414118160

約数和(自身を除く): 909077130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 431659, 863318, 1294977, 2158295, 2589954, 3884931, 4316590, 5611567, 6474885, 7769862, 11223134, 12949770, 16834701, 19424655, 28057835, 33669402, 38849310, 50504103, 56115670, 84173505, 101008206, 168347010, 252520515, 505041030]

約数ペア:

[(1, 505041030), (2, 252520515), (3, 168347010), (5, 101008206), (6, 84173505), (9, 56115670), (10, 50504103), (13, 38849310), (15, 33669402), (18, 28057835), (26, 19424655), (30, 16834701), (39, 12949770), (45, 11223134), (65, 7769862), (78, 6474885), (90, 5611567), (117, 4316590), (130, 3884931), (195, 2589954), (234, 2158295), (390, 1294977), (585, 863318), (1170, 431659)]