2820528060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{37517}}^1$

素因数の和:37715

約数の個数: 96

約数和(自身を含む): 9076354560

約数和(自身を除く): 6255826500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 179, 210, 358, 420, 537, 716, 895, 1074, 1253, 1790, 2148, 2506, 2685, 3580, 3759, 5012, 5370, 6265, 7518, 10740, 12530, 15036, 18795, 25060, 37517, 37590, 75034, 75180, 112551, 150068, 187585, 225102, 262619, 375170, 450204, 525238, 562755, 750340, 787857, 1050476, 1125510, 1313095, 1575714, 2251020, 2626190, 3151428, 3939285, 5252380, 6715543, 7878570, 13431086, 15757140, 20146629, 26862172, 33577715, 40293258, 47008801, 67155430, 80586516, 94017602, 100733145, 134310860, 141026403, 188035204, 201466290, 235044005, 282052806, 402932580, 470088010, 564105612, 705132015, 940176020, 1410264030, 2820528060]

約数ペア:

[(1, 2820528060), (2, 1410264030), (3, 940176020), (4, 705132015), (5, 564105612), (6, 470088010), (7, 402932580), (10, 282052806), (12, 235044005), (14, 201466290), (15, 188035204), (20, 141026403), (21, 134310860), (28, 100733145), (30, 94017602), (35, 80586516), (42, 67155430), (60, 47008801), (70, 40293258), (84, 33577715), (105, 26862172), (140, 20146629), (179, 15757140), (210, 13431086), (358, 7878570), (420, 6715543), (537, 5252380), (716, 3939285), (895, 3151428), (1074, 2626190), (1253, 2251020), (1790, 1575714), (2148, 1313095), (2506, 1125510), (2685, 1050476), (3580, 787857), (3759, 750340), (5012, 562755), (5370, 525238), (6265, 450204), (7518, 375170), (10740, 262619), (12530, 225102), (15036, 187585), (18795, 150068), (25060, 112551), (37517, 75180), (37590, 75034)]