8889477730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1\times {\mathrm{2579}}^1$

素因数の和:3835

約数の個数: 64

約数和(自身を含む): 18755815680

約数和(自身を除く): 9866337950

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1201, 1435, 2402, 2579, 2870, 5158, 6005, 8407, 12010, 12895, 16814, 18053, 25790, 36106, 42035, 49241, 84070, 90265, 98482, 105739, 180530, 211478, 246205, 344687, 492410, 528695, 689374, 740173, 1057390, 1480346, 1723435, 3097379, 3446870, 3700865, 6194758, 7401730, 15486895, 21681653, 30973790, 43363306, 108408265, 126992539, 216816530, 253985078, 634962695, 888947773, 1269925390, 1777895546, 4444738865, 8889477730]

約数ペア:

[(1, 8889477730), (2, 4444738865), (5, 1777895546), (7, 1269925390), (10, 888947773), (14, 634962695), (35, 253985078), (41, 216816530), (70, 126992539), (82, 108408265), (205, 43363306), (287, 30973790), (410, 21681653), (574, 15486895), (1201, 7401730), (1435, 6194758), (2402, 3700865), (2579, 3446870), (2870, 3097379), (5158, 1723435), (6005, 1480346), (8407, 1057390), (12010, 740173), (12895, 689374), (16814, 528695), (18053, 492410), (25790, 344687), (36106, 246205), (42035, 211478), (49241, 180530), (84070, 105739), (90265, 98482)]