2043669990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{2963}}^1$

素因数の和:3333

約数の個数: 64

約数和(自身を含む): 4983503616

約数和(自身を除く): 2939833626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 277, 415, 498, 554, 830, 831, 1245, 1385, 1662, 2490, 2770, 2963, 4155, 5926, 8310, 8889, 14815, 17778, 22991, 29630, 44445, 45982, 68973, 88890, 114955, 137946, 229910, 245929, 344865, 491858, 689730, 737787, 820751, 1229645, 1475574, 1641502, 2459290, 2462253, 3688935, 4103755, 4924506, 7377870, 8207510, 12311265, 24622530, 68122333, 136244666, 204366999, 340611665, 408733998, 681223330, 1021834995, 2043669990]

約数ペア:

[(1, 2043669990), (2, 1021834995), (3, 681223330), (5, 408733998), (6, 340611665), (10, 204366999), (15, 136244666), (30, 68122333), (83, 24622530), (166, 12311265), (249, 8207510), (277, 7377870), (415, 4924506), (498, 4103755), (554, 3688935), (830, 2462253), (831, 2459290), (1245, 1641502), (1385, 1475574), (1662, 1229645), (2490, 820751), (2770, 737787), (2963, 689730), (4155, 491858), (5926, 344865), (8310, 245929), (8889, 229910), (14815, 137946), (17778, 114955), (22991, 88890), (29630, 68973), (44445, 45982)]