28289999010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10362637}}^1$

素因数の和:10362667

約数の個数: 64

約数和(自身を含む): 83564312832

約数和(自身を除く): 55274313822

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 10362637, 20725274, 31087911, 51813185, 62175822, 72538459, 103626370, 134714281, 145076918, 155439555, 217615377, 269428562, 310879110, 362692295, 404142843, 435230754, 673571405, 725384590, 808285686, 942999967, 1088076885, 1347142810, 1885999934, 2020714215, 2176153770, 2828999901, 4041428430, 4714999835, 5657999802, 9429999670, 14144999505, 28289999010]

約数ペア:

[(1, 28289999010), (2, 14144999505), (3, 9429999670), (5, 5657999802), (6, 4714999835), (7, 4041428430), (10, 2828999901), (13, 2176153770), (14, 2020714215), (15, 1885999934), (21, 1347142810), (26, 1088076885), (30, 942999967), (35, 808285686), (39, 725384590), (42, 673571405), (65, 435230754), (70, 404142843), (78, 362692295), (91, 310879110), (105, 269428562), (130, 217615377), (182, 155439555), (195, 145076918), (210, 134714281), (273, 103626370), (390, 72538459), (455, 62175822), (546, 51813185), (910, 31087911), (1365, 20725274), (2730, 10362637)]