30145456

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:730

約数の個数: 60

約数和(自身を含む): 67089456

約数和(自身を除く): 36944000

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 176, 184, 242, 253, 368, 484, 506, 677, 968, 1012, 1354, 1936, 2024, 2708, 2783, 4048, 5416, 5566, 7447, 10832, 11132, 14894, 15571, 22264, 29788, 31142, 44528, 59576, 62284, 81917, 119152, 124568, 163834, 171281, 249136, 327668, 342562, 655336, 685124, 1310672, 1370248, 1884091, 2740496, 3768182, 7536364, 15072728, 30145456]

約数ペア:

[(1, 30145456), (2, 15072728), (4, 7536364), (8, 3768182), (11, 2740496), (16, 1884091), (22, 1370248), (23, 1310672), (44, 685124), (46, 655336), (88, 342562), (92, 327668), (121, 249136), (176, 171281), (184, 163834), (242, 124568), (253, 119152), (368, 81917), (484, 62284), (506, 59576), (677, 44528), (968, 31142), (1012, 29788), (1354, 22264), (1936, 15571), (2024, 14894), (2708, 11132), (2783, 10832), (4048, 7447), (5416, 5566)]