7759740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5623}}^1$

素因数の和:5658

約数の個数: 48

約数和(自身を含む): 22675968

約数和(自身を除く): 14916228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 5623, 11246, 16869, 22492, 28115, 33738, 56230, 67476, 84345, 112460, 129329, 168690, 258658, 337380, 387987, 517316, 646645, 775974, 1293290, 1551948, 1939935, 2586580, 3879870, 7759740]

約数ペア:

[(1, 7759740), (2, 3879870), (3, 2586580), (4, 1939935), (5, 1551948), (6, 1293290), (10, 775974), (12, 646645), (15, 517316), (20, 387987), (23, 337380), (30, 258658), (46, 168690), (60, 129329), (69, 112460), (92, 84345), (115, 67476), (138, 56230), (230, 33738), (276, 28115), (345, 22492), (460, 16869), (690, 11246), (1380, 5623)]