12157077310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{265961}}^1$

素因数の和:266628

約数の個数: 32

約数和(自身を含む): 25047237312

約数和(自身を除く): 12890160002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 653, 1306, 3265, 4571, 6530, 9142, 22855, 45710, 265961, 531922, 1329805, 1861727, 2659610, 3723454, 9308635, 18617270, 173672533, 347345066, 868362665, 1215707731, 1736725330, 2431415462, 6078538655, 12157077310]

約数ペア:

[(1, 12157077310), (2, 6078538655), (5, 2431415462), (7, 1736725330), (10, 1215707731), (14, 868362665), (35, 347345066), (70, 173672533), (653, 18617270), (1306, 9308635), (3265, 3723454), (4571, 2659610), (6530, 1861727), (9142, 1329805), (22855, 531922), (45710, 265961)]