137970420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4903}}^1$

素因数の和:4989

約数の個数: 96

約数和(自身を含む): 448186368

約数和(自身を除く): 310215948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 4903, 5628, 7035, 9380, 9806, 14070, 14709, 19612, 24515, 28140, 29418, 34321, 49030, 58836, 68642, 73545, 98060, 102963, 137284, 147090, 171605, 205926, 294180, 328501, 343210, 411852, 514815, 657002, 686420, 985503, 1029630, 1314004, 1642505, 1971006, 2059260, 2299507, 3285010, 3942012, 4599014, 4927515, 6570020, 6898521, 9198028, 9855030, 11497535, 13797042, 19710060, 22995070, 27594084, 34492605, 45990140, 68985210, 137970420]

約数ペア:

[(1, 137970420), (2, 68985210), (3, 45990140), (4, 34492605), (5, 27594084), (6, 22995070), (7, 19710060), (10, 13797042), (12, 11497535), (14, 9855030), (15, 9198028), (20, 6898521), (21, 6570020), (28, 4927515), (30, 4599014), (35, 3942012), (42, 3285010), (60, 2299507), (67, 2059260), (70, 1971006), (84, 1642505), (105, 1314004), (134, 1029630), (140, 985503), (201, 686420), (210, 657002), (268, 514815), (335, 411852), (402, 343210), (420, 328501), (469, 294180), (670, 205926), (804, 171605), (938, 147090), (1005, 137284), (1340, 102963), (1407, 98060), (1876, 73545), (2010, 68642), (2345, 58836), (2814, 49030), (4020, 34321), (4690, 29418), (4903, 28140), (5628, 24515), (7035, 19612), (9380, 14709), (9806, 14070)]