666795530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{5953}}^1$

素因数の和:6470

約数の個数: 32

約数和(自身を含む): 1255198464

約数和(自身を除く): 588402934

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 487, 974, 2435, 4870, 5953, 11201, 11906, 22402, 29765, 56005, 59530, 112010, 136919, 273838, 684595, 1369190, 2899111, 5798222, 14495555, 28991110, 66679553, 133359106, 333397765, 666795530]

約数ペア:

[(1, 666795530), (2, 333397765), (5, 133359106), (10, 66679553), (23, 28991110), (46, 14495555), (115, 5798222), (230, 2899111), (487, 1369190), (974, 684595), (2435, 273838), (4870, 136919), (5953, 112010), (11201, 59530), (11906, 56005), (22402, 29765)]