71618310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 200931840

約数和(自身を除く): 129313530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 67, 74, 90, 107, 111, 134, 135, 185, 201, 214, 222, 270, 321, 333, 335, 370, 402, 535, 555, 603, 642, 666, 670, 963, 999, 1005, 1070, 1110, 1206, 1605, 1665, 1809, 1926, 1998, 2010, 2479, 2889, 3015, 3210, 3330, 3618, 3959, 4815, 4958, 4995, 5778, 6030, 7169, 7437, 7918, 9045, 9630, 9990, 11877, 12395, 14338, 14445, 14874, 18090, 19795, 21507, 22311, 23754, 24790, 28890, 35631, 35845, 37185, 39590, 43014, 44622, 59385, 64521, 66933, 71262, 71690, 74370, 106893, 107535, 111555, 118770, 129042, 133866, 178155, 193563, 213786, 215070, 223110, 265253, 322605, 334665, 356310, 387126, 530506, 534465, 645210, 669330, 795759, 967815, 1068930, 1326265, 1591518, 1935630, 2387277, 2652530, 3978795, 4774554, 7161831, 7957590, 11936385, 14323662, 23872770, 35809155, 71618310]

約数ペア:

[(1, 71618310), (2, 35809155), (3, 23872770), (5, 14323662), (6, 11936385), (9, 7957590), (10, 7161831), (15, 4774554), (18, 3978795), (27, 2652530), (30, 2387277), (37, 1935630), (45, 1591518), (54, 1326265), (67, 1068930), (74, 967815), (90, 795759), (107, 669330), (111, 645210), (134, 534465), (135, 530506), (185, 387126), (201, 356310), (214, 334665), (222, 322605), (270, 265253), (321, 223110), (333, 215070), (335, 213786), (370, 193563), (402, 178155), (535, 133866), (555, 129042), (603, 118770), (642, 111555), (666, 107535), (670, 106893), (963, 74370), (999, 71690), (1005, 71262), (1070, 66933), (1110, 64521), (1206, 59385), (1605, 44622), (1665, 43014), (1809, 39590), (1926, 37185), (1998, 35845), (2010, 35631), (2479, 28890), (2889, 24790), (3015, 23754), (3210, 22311), (3330, 21507), (3618, 19795), (3959, 18090), (4815, 14874), (4958, 14445), (4995, 14338), (5778, 12395), (6030, 11877), (7169, 9990), (7437, 9630), (7918, 9045)]