2017201860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{4517}}^1$

素因数の和:5362

約数の個数: 96

約数和(自身を含む): 6284718720

約数和(自身を除く): 4267516860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 827, 1654, 2481, 3308, 4135, 4517, 4962, 7443, 8270, 9034, 9924, 12405, 13551, 14886, 16540, 18068, 22329, 22585, 24810, 27102, 29772, 37215, 40653, 44658, 45170, 49620, 54204, 67755, 74430, 81306, 89316, 90340, 111645, 121959, 135510, 148860, 162612, 203265, 223290, 243918, 271020, 406530, 446580, 487836, 609795, 813060, 1219590, 2439180, 3735559, 7471118, 11206677, 14942236, 18677795, 22413354, 33620031, 37355590, 44826708, 56033385, 67240062, 74711180, 100860093, 112066770, 134480124, 168100155, 201720186, 224133540, 336200310, 403440372, 504300465, 672400620, 1008600930, 2017201860]

約数ペア:

[(1, 2017201860), (2, 1008600930), (3, 672400620), (4, 504300465), (5, 403440372), (6, 336200310), (9, 224133540), (10, 201720186), (12, 168100155), (15, 134480124), (18, 112066770), (20, 100860093), (27, 74711180), (30, 67240062), (36, 56033385), (45, 44826708), (54, 37355590), (60, 33620031), (90, 22413354), (108, 18677795), (135, 14942236), (180, 11206677), (270, 7471118), (540, 3735559), (827, 2439180), (1654, 1219590), (2481, 813060), (3308, 609795), (4135, 487836), (4517, 446580), (4962, 406530), (7443, 271020), (8270, 243918), (9034, 223290), (9924, 203265), (12405, 162612), (13551, 148860), (14886, 135510), (16540, 121959), (18068, 111645), (22329, 90340), (22585, 89316), (24810, 81306), (27102, 74430), (29772, 67755), (37215, 54204), (40653, 49620), (44658, 45170)]