43705740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 133076160

約数和(自身を除く): 89370420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 137, 156, 195, 260, 274, 390, 409, 411, 548, 685, 780, 818, 822, 1227, 1370, 1636, 1644, 1781, 2045, 2055, 2454, 2740, 3562, 4090, 4110, 4908, 5317, 5343, 6135, 7124, 8180, 8220, 8905, 10634, 10686, 12270, 15951, 17810, 21268, 21372, 24540, 26585, 26715, 31902, 35620, 53170, 53430, 56033, 63804, 79755, 106340, 106860, 112066, 159510, 168099, 224132, 280165, 319020, 336198, 560330, 672396, 728429, 840495, 1120660, 1456858, 1680990, 2185287, 2913716, 3361980, 3642145, 4370574, 7284290, 8741148, 10926435, 14568580, 21852870, 43705740]

約数ペア:

[(1, 43705740), (2, 21852870), (3, 14568580), (4, 10926435), (5, 8741148), (6, 7284290), (10, 4370574), (12, 3642145), (13, 3361980), (15, 2913716), (20, 2185287), (26, 1680990), (30, 1456858), (39, 1120660), (52, 840495), (60, 728429), (65, 672396), (78, 560330), (130, 336198), (137, 319020), (156, 280165), (195, 224132), (260, 168099), (274, 159510), (390, 112066), (409, 106860), (411, 106340), (548, 79755), (685, 63804), (780, 56033), (818, 53430), (822, 53170), (1227, 35620), (1370, 31902), (1636, 26715), (1644, 26585), (1781, 24540), (2045, 21372), (2055, 21268), (2454, 17810), (2740, 15951), (3562, 12270), (4090, 10686), (4110, 10634), (4908, 8905), (5317, 8220), (5343, 8180), (6135, 7124)]