127969470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6869}}^1$

素因数の和:6911

約数の個数: 80

約数和(自身を含む): 359108640

約数和(自身を除く): 231139170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 6210, 6869, 9315, 13738, 18630, 20607, 34345, 41214, 61821, 68690, 103035, 123642, 157987, 185463, 206070, 309105, 315974, 370926, 473961, 556389, 618210, 789935, 927315, 947922, 1112778, 1421883, 1579870, 1854630, 2369805, 2781945, 2843766, 4265649, 4739610, 5563890, 7109415, 8531298, 12796947, 14218830, 21328245, 25593894, 42656490, 63984735, 127969470]

約数ペア:

[(1, 127969470), (2, 63984735), (3, 42656490), (5, 25593894), (6, 21328245), (9, 14218830), (10, 12796947), (15, 8531298), (18, 7109415), (23, 5563890), (27, 4739610), (30, 4265649), (45, 2843766), (46, 2781945), (54, 2369805), (69, 1854630), (81, 1579870), (90, 1421883), (115, 1112778), (135, 947922), (138, 927315), (162, 789935), (207, 618210), (230, 556389), (270, 473961), (345, 370926), (405, 315974), (414, 309105), (621, 206070), (690, 185463), (810, 157987), (1035, 123642), (1242, 103035), (1863, 68690), (2070, 61821), (3105, 41214), (3726, 34345), (6210, 20607), (6869, 18630), (9315, 13738)]