284765730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2791}}^1$

素因数の和:2999

約数の個数: 64

約数和(自身を含む): 723686400

約数和(自身を除く): 438920670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 179, 190, 285, 358, 537, 570, 895, 1074, 1790, 2685, 2791, 3401, 5370, 5582, 6802, 8373, 10203, 13955, 16746, 17005, 20406, 27910, 34010, 41865, 51015, 53029, 83730, 102030, 106058, 159087, 265145, 318174, 499589, 530290, 795435, 999178, 1498767, 1590870, 2497945, 2997534, 4995890, 7493835, 9492191, 14987670, 18984382, 28476573, 47460955, 56953146, 94921910, 142382865, 284765730]

約数ペア:

[(1, 284765730), (2, 142382865), (3, 94921910), (5, 56953146), (6, 47460955), (10, 28476573), (15, 18984382), (19, 14987670), (30, 9492191), (38, 7493835), (57, 4995890), (95, 2997534), (114, 2497945), (179, 1590870), (190, 1498767), (285, 999178), (358, 795435), (537, 530290), (570, 499589), (895, 318174), (1074, 265145), (1790, 159087), (2685, 106058), (2791, 102030), (3401, 83730), (5370, 53029), (5582, 51015), (6802, 41865), (8373, 34010), (10203, 27910), (13955, 20406), (16746, 17005)]