42401310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{201911}}^1$

素因数の和:201928

約数の個数: 32

約数和(自身を含む): 116301312

約数和(自身を除く): 73900002

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 201911, 403822, 605733, 1009555, 1211466, 1413377, 2019110, 2826754, 3028665, 4240131, 6057330, 7066885, 8480262, 14133770, 21200655, 42401310]

約数ペア:

[(1, 42401310), (2, 21200655), (3, 14133770), (5, 8480262), (6, 7066885), (7, 6057330), (10, 4240131), (14, 3028665), (15, 2826754), (21, 2019110), (30, 1413377), (35, 1211466), (42, 1009555), (70, 605733), (105, 403822), (210, 201911)]