1914060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 5967360

約数和(自身を除く): 4053300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 73, 76, 92, 95, 114, 115, 138, 146, 190, 219, 228, 230, 276, 285, 292, 345, 365, 380, 437, 438, 460, 570, 690, 730, 874, 876, 1095, 1140, 1311, 1380, 1387, 1460, 1679, 1748, 2185, 2190, 2622, 2774, 3358, 4161, 4370, 4380, 5037, 5244, 5548, 6555, 6716, 6935, 8322, 8395, 8740, 10074, 13110, 13870, 16644, 16790, 20148, 20805, 25185, 26220, 27740, 31901, 33580, 41610, 50370, 63802, 83220, 95703, 100740, 127604, 159505, 191406, 319010, 382812, 478515, 638020, 957030, 1914060]

約数ペア:

[(1, 1914060), (2, 957030), (3, 638020), (4, 478515), (5, 382812), (6, 319010), (10, 191406), (12, 159505), (15, 127604), (19, 100740), (20, 95703), (23, 83220), (30, 63802), (38, 50370), (46, 41610), (57, 33580), (60, 31901), (69, 27740), (73, 26220), (76, 25185), (92, 20805), (95, 20148), (114, 16790), (115, 16644), (138, 13870), (146, 13110), (190, 10074), (219, 8740), (228, 8395), (230, 8322), (276, 6935), (285, 6716), (292, 6555), (345, 5548), (365, 5244), (380, 5037), (437, 4380), (438, 4370), (460, 4161), (570, 3358), (690, 2774), (730, 2622), (874, 2190), (876, 2185), (1095, 1748), (1140, 1679), (1311, 1460), (1380, 1387)]