867592130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{21523}}^1$

素因数の和:21698

約数の個数: 32

約数和(自身を含む): 1627214400

約数和(自身を除く): 759622270

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1390, 4031, 8062, 20155, 21523, 40310, 43046, 107615, 215230, 624167, 1248334, 2991697, 3120835, 5983394, 6241670, 14958485, 29916970, 86759213, 173518426, 433796065, 867592130]

約数ペア:

[(1, 867592130), (2, 433796065), (5, 173518426), (10, 86759213), (29, 29916970), (58, 14958485), (139, 6241670), (145, 5983394), (278, 3120835), (290, 2991697), (695, 1248334), (1390, 624167), (4031, 215230), (8062, 107615), (20155, 43046), (21523, 40310)]