2129002.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5471}}^1$

素因数の和:5497

約数の個数: 72

約数和(自身を含む): 35852544

約数和(自身を除く): 25019964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 5471, 10942, 16413, 21884, 27355, 32826, 49239, 54710, 60181, 65652, 82065, 98478, 109420, 120362, 164130, 180543, 196956, 240724, 246195, 300905, 328260, 361086, 492390, 541629, 601810, 722172, 902715, 984780, 1083258, 1203620, 1805430, 2166516, 2708145, 3610860, 5416290, 10832580]

約数ペア:

[(1, 10832580), (2, 5416290), (3, 3610860), (4, 2708145), (5, 2166516), (6, 1805430), (9, 1203620), (10, 1083258), (11, 984780), (12, 902715), (15, 722172), (18, 601810), (20, 541629), (22, 492390), (30, 361086), (33, 328260), (36, 300905), (44, 246195), (45, 240724), (55, 196956), (60, 180543), (66, 164130), (90, 120362), (99, 109420), (110, 98478), (132, 82065), (165, 65652), (180, 60181), (198, 54710), (220, 49239), (330, 32826), (396, 27355), (495, 21884), (660, 16413), (990, 10942), (1980, 5471)]