245844610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 525377664

約数和(自身を除く): 279533054

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 41, 55, 82, 95, 110, 151, 190, 205, 209, 302, 361, 410, 418, 451, 722, 755, 779, 902, 1045, 1510, 1558, 1661, 1805, 2090, 2255, 2869, 3322, 3610, 3895, 3971, 4510, 5738, 6191, 7790, 7942, 8305, 8569, 12382, 14345, 14801, 16610, 17138, 19855, 28690, 29602, 30955, 31559, 39710, 42845, 54511, 61910, 63118, 68101, 74005, 85690, 109022, 117629, 136202, 148010, 157795, 162811, 235258, 272555, 315590, 325622, 340505, 545110, 588145, 599621, 681010, 814055, 1176290, 1199242, 1293919, 1628110, 2234951, 2587838, 2998105, 4469902, 5996210, 6469595, 11174755, 12939190, 22349510, 24584461, 49168922, 122922305, 245844610]

約数ペア:

[(1, 245844610), (2, 122922305), (5, 49168922), (10, 24584461), (11, 22349510), (19, 12939190), (22, 11174755), (38, 6469595), (41, 5996210), (55, 4469902), (82, 2998105), (95, 2587838), (110, 2234951), (151, 1628110), (190, 1293919), (205, 1199242), (209, 1176290), (302, 814055), (361, 681010), (410, 599621), (418, 588145), (451, 545110), (722, 340505), (755, 325622), (779, 315590), (902, 272555), (1045, 235258), (1510, 162811), (1558, 157795), (1661, 148010), (1805, 136202), (2090, 117629), (2255, 109022), (2869, 85690), (3322, 74005), (3610, 68101), (3895, 63118), (3971, 61910), (4510, 54511), (5738, 42845), (6191, 39710), (7790, 31559), (7942, 30955), (8305, 29602), (8569, 28690), (12382, 19855), (14345, 17138), (14801, 16610)]