1520842930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1\times {\mathrm{5431}}^1$

素因数の和:6162

約数の個数: 32

約数和(自身を含む): 2808908928

約数和(自身を除く): 1288065998

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 683, 1366, 3415, 5431, 6830, 10862, 27155, 28003, 54310, 56006, 140015, 222671, 280030, 445342, 1113355, 2226710, 3709373, 7418746, 18546865, 37093730, 152084293, 304168586, 760421465, 1520842930]

約数ペア:

[(1, 1520842930), (2, 760421465), (5, 304168586), (10, 152084293), (41, 37093730), (82, 18546865), (205, 7418746), (410, 3709373), (683, 2226710), (1366, 1113355), (3415, 445342), (5431, 280030), (6830, 222671), (10862, 140015), (27155, 56006), (28003, 54310)]