11639610

素因数分解:

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

素因数の和:5659

約数の個数: 48

約数和(自身を含む): 31584384

約数和(自身を除く): 19944774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 5623, 11246, 16869, 28115, 33738, 50607, 56230, 84345, 101214, 129329, 168690, 253035, 258658, 387987, 506070, 646645, 775974, 1163961, 1293290, 1939935, 2327922, 3879870, 5819805, 11639610]

約数ペア:

[(1, 11639610), (2, 5819805), (3, 3879870), (5, 2327922), (6, 1939935), (9, 1293290), (10, 1163961), (15, 775974), (18, 646645), (23, 506070), (30, 387987), (45, 258658), (46, 253035), (69, 168690), (90, 129329), (115, 101214), (138, 84345), (207, 56230), (230, 50607), (345, 33738), (414, 28115), (690, 16869), (1035, 11246), (2070, 5623)]