145074994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2898

約数の個数: 32

約数和(自身を含む): 242092800

約数和(自身を除く): 97017806

約数列:

[1, 2, 19, 29, 38, 47, 58, 94, 551, 893, 1102, 1363, 1786, 2726, 2801, 5602, 25897, 51794, 53219, 81229, 106438, 131647, 162458, 263294, 1543351, 2501293, 3086702, 3817763, 5002586, 7635526, 72537497, 145074994]

約数ペア:

[(1, 145074994), (2, 72537497), (19, 7635526), (29, 5002586), (38, 3817763), (47, 3086702), (58, 2501293), (94, 1543351), (551, 263294), (893, 162458), (1102, 131647), (1363, 106438), (1786, 81229), (2726, 53219), (2801, 51794), (5602, 25897)]