2017859460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:722

約数の個数: 192

約数和(自身を含む): 6145155072

約数和(自身を除く): 4127295612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 53, 60, 69, 92, 94, 106, 115, 138, 141, 159, 188, 212, 230, 235, 265, 276, 282, 318, 345, 460, 470, 530, 564, 587, 636, 690, 705, 795, 940, 1060, 1081, 1174, 1219, 1380, 1410, 1590, 1761, 2162, 2348, 2438, 2491, 2820, 2935, 3180, 3243, 3522, 3657, 4324, 4876, 4982, 5405, 5870, 6095, 6486, 7044, 7314, 7473, 8805, 9964, 10810, 11740, 12190, 12455, 12972, 13501, 14628, 14946, 16215, 17610, 18285, 21620, 24380, 24910, 27002, 27589, 29892, 31111, 32430, 35220, 36570, 37365, 40503, 49820, 54004, 55178, 57293, 62222, 64860, 67505, 73140, 74730, 81006, 82767, 93333, 110356, 114586, 124444, 135010, 137945, 149460, 155555, 162012, 165534, 171879, 186666, 202515, 229172, 270020, 275890, 286465, 311110, 331068, 343758, 373332, 405030, 413835, 466665, 551780, 572930, 622220, 634547, 687516, 715553, 810060, 827670, 859395, 933330, 1145860, 1269094, 1431106, 1462217, 1655340, 1718790, 1866660, 1903641, 2146659, 2538188, 2862212, 2924434, 3172735, 3437580, 3577765, 3807282, 4293318, 4386651, 5848868, 6345470, 7155530, 7311085, 7614564, 8586636, 8773302, 9518205, 10733295, 12690940, 14311060, 14622170, 17546604, 19036410, 21466590, 21933255, 29244340, 33630991, 38072820, 42933180, 43866510, 67261982, 87733020, 100892973, 134523964, 168154955, 201785946, 336309910, 403571892, 504464865, 672619820, 1008929730, 2017859460]

約数ペア:

[(1, 2017859460), (2, 1008929730), (3, 672619820), (4, 504464865), (5, 403571892), (6, 336309910), (10, 201785946), (12, 168154955), (15, 134523964), (20, 100892973), (23, 87733020), (30, 67261982), (46, 43866510), (47, 42933180), (53, 38072820), (60, 33630991), (69, 29244340), (92, 21933255), (94, 21466590), (106, 19036410), (115, 17546604), (138, 14622170), (141, 14311060), (159, 12690940), (188, 10733295), (212, 9518205), (230, 8773302), (235, 8586636), (265, 7614564), (276, 7311085), (282, 7155530), (318, 6345470), (345, 5848868), (460, 4386651), (470, 4293318), (530, 3807282), (564, 3577765), (587, 3437580), (636, 3172735), (690, 2924434), (705, 2862212), (795, 2538188), (940, 2146659), (1060, 1903641), (1081, 1866660), (1174, 1718790), (1219, 1655340), (1380, 1462217), (1410, 1431106), (1590, 1269094), (1761, 1145860), (2162, 933330), (2348, 859395), (2438, 827670), (2491, 810060), (2820, 715553), (2935, 687516), (3180, 634547), (3243, 622220), (3522, 572930), (3657, 551780), (4324, 466665), (4876, 413835), (4982, 405030), (5405, 373332), (5870, 343758), (6095, 331068), (6486, 311110), (7044, 286465), (7314, 275890), (7473, 270020), (8805, 229172), (9964, 202515), (10810, 186666), (11740, 171879), (12190, 165534), (12455, 162012), (12972, 155555), (13501, 149460), (14628, 137945), (14946, 135010), (16215, 124444), (17610, 114586), (18285, 110356), (21620, 93333), (24380, 82767), (24910, 81006), (27002, 74730), (27589, 73140), (29892, 67505), (31111, 64860), (32430, 62222), (35220, 57293), (36570, 55178), (37365, 54004), (40503, 49820)]