16944330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1935

約数の個数: 64

約数和(自身を含む): 45722880

約数和(自身を除く): 28778550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 1889, 2990, 3778, 4485, 5667, 8970, 9445, 11334, 18890, 24557, 28335, 43447, 49114, 56670, 73671, 86894, 122785, 130341, 147342, 217235, 245570, 260682, 368355, 434470, 564811, 651705, 736710, 1129622, 1303410, 1694433, 2824055, 3388866, 5648110, 8472165, 16944330]

約数ペア:

[(1, 16944330), (2, 8472165), (3, 5648110), (5, 3388866), (6, 2824055), (10, 1694433), (13, 1303410), (15, 1129622), (23, 736710), (26, 651705), (30, 564811), (39, 434470), (46, 368355), (65, 260682), (69, 245570), (78, 217235), (115, 147342), (130, 130341), (138, 122785), (195, 86894), (230, 73671), (299, 56670), (345, 49114), (390, 43447), (598, 28335), (690, 24557), (897, 18890), (1495, 11334), (1794, 9445), (1889, 8970), (2990, 5667), (3778, 4485)]