30303368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 59512320

約数和(自身を除く): 29208952

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 1721, 2201, 3442, 4402, 6884, 8804, 13768, 17608, 53351, 106702, 122191, 213404, 244382, 426808, 488764, 977528, 3787921, 7575842, 15151684, 30303368]

約数ペア:

[(1, 30303368), (2, 15151684), (4, 7575842), (8, 3787921), (31, 977528), (62, 488764), (71, 426808), (124, 244382), (142, 213404), (248, 122191), (284, 106702), (568, 53351), (1721, 17608), (2201, 13768), (3442, 8804), (4402, 6884)]