31102026

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 66890880

約数和(自身を除く): 35788854

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 239, 246, 478, 529, 717, 943, 1058, 1434, 1587, 1886, 2829, 3174, 5497, 5658, 9799, 10994, 16491, 19598, 21689, 29397, 32982, 43378, 58794, 65067, 126431, 130134, 225377, 252862, 379293, 450754, 676131, 758586, 1352262, 5183671, 10367342, 15551013, 31102026]

約数ペア:

[(1, 31102026), (2, 15551013), (3, 10367342), (6, 5183671), (23, 1352262), (41, 758586), (46, 676131), (69, 450754), (82, 379293), (123, 252862), (138, 225377), (239, 130134), (246, 126431), (478, 65067), (529, 58794), (717, 43378), (943, 32982), (1058, 29397), (1434, 21689), (1587, 19598), (1886, 16491), (2829, 10994), (3174, 9799), (5497, 5658)]