28606710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3769}}^1$

素因数の和:3813

約数の個数: 64

約数和(自身を含む): 78174720

約数和(自身を除く): 49568010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3769, 3795, 7538, 7590, 11307, 18845, 22614, 37690, 41459, 56535, 82918, 86687, 113070, 124377, 173374, 207295, 248754, 260061, 414590, 433435, 520122, 621885, 866870, 953557, 1243770, 1300305, 1907114, 2600610, 2860671, 4767785, 5721342, 9535570, 14303355, 28606710]

約数ペア:

[(1, 28606710), (2, 14303355), (3, 9535570), (5, 5721342), (6, 4767785), (10, 2860671), (11, 2600610), (15, 1907114), (22, 1300305), (23, 1243770), (30, 953557), (33, 866870), (46, 621885), (55, 520122), (66, 433435), (69, 414590), (110, 260061), (115, 248754), (138, 207295), (165, 173374), (230, 124377), (253, 113070), (330, 86687), (345, 82918), (506, 56535), (690, 41459), (759, 37690), (1265, 22614), (1518, 18845), (2530, 11307), (3769, 7590), (3795, 7538)]