155125930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{1709}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 289947600

約数和(自身を除く): 134821670

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 313, 626, 1565, 1709, 3130, 3418, 8545, 9077, 17090, 18154, 45385, 49561, 90770, 99122, 247805, 495610, 534917, 1069834, 2674585, 5349170, 15512593, 31025186, 77562965, 155125930]

約数ペア:

[(1, 155125930), (2, 77562965), (5, 31025186), (10, 15512593), (29, 5349170), (58, 2674585), (145, 1069834), (290, 534917), (313, 495610), (626, 247805), (1565, 99122), (1709, 90770), (3130, 49561), (3418, 45385), (8545, 18154), (9077, 17090)]