13213740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 39755520

約数和(自身を除く): 26541780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 67, 76, 95, 114, 134, 173, 190, 201, 228, 268, 285, 335, 346, 380, 402, 519, 570, 670, 692, 804, 865, 1005, 1038, 1140, 1273, 1340, 1730, 2010, 2076, 2546, 2595, 3287, 3460, 3819, 4020, 5092, 5190, 6365, 6574, 7638, 9861, 10380, 11591, 12730, 13148, 15276, 16435, 19095, 19722, 23182, 25460, 32870, 34773, 38190, 39444, 46364, 49305, 57955, 65740, 69546, 76380, 98610, 115910, 139092, 173865, 197220, 220229, 231820, 347730, 440458, 660687, 695460, 880916, 1101145, 1321374, 2202290, 2642748, 3303435, 4404580, 6606870, 13213740]

約数ペア:

[(1, 13213740), (2, 6606870), (3, 4404580), (4, 3303435), (5, 2642748), (6, 2202290), (10, 1321374), (12, 1101145), (15, 880916), (19, 695460), (20, 660687), (30, 440458), (38, 347730), (57, 231820), (60, 220229), (67, 197220), (76, 173865), (95, 139092), (114, 115910), (134, 98610), (173, 76380), (190, 69546), (201, 65740), (228, 57955), (268, 49305), (285, 46364), (335, 39444), (346, 38190), (380, 34773), (402, 32870), (519, 25460), (570, 23182), (670, 19722), (692, 19095), (804, 16435), (865, 15276), (1005, 13148), (1038, 12730), (1140, 11591), (1273, 10380), (1340, 9861), (1730, 7638), (2010, 6574), (2076, 6365), (2546, 5190), (2595, 5092), (3287, 4020), (3460, 3819)]