42909510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{204331}}^1$

素因数の和:204348

約数の個数: 32

約数和(自身を含む): 117695232

約数和(自身を除く): 74785722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 204331, 408662, 612993, 1021655, 1225986, 1430317, 2043310, 2860634, 3064965, 4290951, 6129930, 7151585, 8581902, 14303170, 21454755, 42909510]

約数ペア:

[(1, 42909510), (2, 21454755), (3, 14303170), (5, 8581902), (6, 7151585), (7, 6129930), (10, 4290951), (14, 3064965), (15, 2860634), (21, 2043310), (30, 1430317), (35, 1225986), (42, 1021655), (70, 612993), (105, 408662), (210, 204331)]