268559910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4729}}^1$

素因数の和:5373

約数の個数: 48

約数和(自身を含む): 699510240

約数和(自身を除く): 430950330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631, 1262, 1893, 3155, 3786, 4729, 5679, 6310, 9458, 9465, 11358, 14187, 18930, 23645, 28374, 28395, 42561, 47290, 56790, 70935, 85122, 141870, 212805, 425610, 2983999, 5967998, 8951997, 14919995, 17903994, 26855991, 29839990, 44759985, 53711982, 89519970, 134279955, 268559910]

約数ペア:

[(1, 268559910), (2, 134279955), (3, 89519970), (5, 53711982), (6, 44759985), (9, 29839990), (10, 26855991), (15, 17903994), (18, 14919995), (30, 8951997), (45, 5967998), (90, 2983999), (631, 425610), (1262, 212805), (1893, 141870), (3155, 85122), (3786, 70935), (4729, 56790), (5679, 47290), (6310, 42561), (9458, 28395), (9465, 28374), (11358, 23645), (14187, 18930)]