130225218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{13291}}^1$

素因数の和:13390

約数の個数: 32

約数和(自身を含む): 275622912

約数和(自身を除く): 145397694

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 13291, 26582, 39873, 79746, 305693, 611386, 917079, 943661, 1834158, 1887322, 2830983, 5661966, 21704203, 43408406, 65112609, 130225218]

約数ペア:

[(1, 130225218), (2, 65112609), (3, 43408406), (6, 21704203), (23, 5661966), (46, 2830983), (69, 1887322), (71, 1834158), (138, 943661), (142, 917079), (213, 611386), (426, 305693), (1633, 79746), (3266, 39873), (4899, 26582), (9798, 13291)]