7018220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 17902080

約数和(自身を除く): 10883860

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 38, 44, 46, 55, 73, 76, 92, 95, 110, 115, 146, 190, 209, 220, 230, 253, 292, 365, 380, 418, 437, 460, 506, 730, 803, 836, 874, 1012, 1045, 1265, 1387, 1460, 1606, 1679, 1748, 2090, 2185, 2530, 2774, 3212, 3358, 4015, 4180, 4370, 4807, 5060, 5548, 6716, 6935, 8030, 8395, 8740, 9614, 13870, 15257, 16060, 16790, 18469, 19228, 24035, 27740, 30514, 31901, 33580, 36938, 48070, 61028, 63802, 73876, 76285, 92345, 96140, 127604, 152570, 159505, 184690, 305140, 319010, 350911, 369380, 638020, 701822, 1403644, 1754555, 3509110, 7018220]

約数ペア:

[(1, 7018220), (2, 3509110), (4, 1754555), (5, 1403644), (10, 701822), (11, 638020), (19, 369380), (20, 350911), (22, 319010), (23, 305140), (38, 184690), (44, 159505), (46, 152570), (55, 127604), (73, 96140), (76, 92345), (92, 76285), (95, 73876), (110, 63802), (115, 61028), (146, 48070), (190, 36938), (209, 33580), (220, 31901), (230, 30514), (253, 27740), (292, 24035), (365, 19228), (380, 18469), (418, 16790), (437, 16060), (460, 15257), (506, 13870), (730, 9614), (803, 8740), (836, 8395), (874, 8030), (1012, 6935), (1045, 6716), (1265, 5548), (1387, 5060), (1460, 4807), (1606, 4370), (1679, 4180), (1748, 4015), (2090, 3358), (2185, 3212), (2530, 2774)]