70643340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43607}}^1$

素因数の和:43628

約数の個数: 60

約数和(自身を含む): 221615856

約数和(自身を除く): 150972516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 43607, 87214, 130821, 174428, 218035, 261642, 392463, 436070, 523284, 654105, 784926, 872140, 1177389, 1308210, 1569852, 1962315, 2354778, 2616420, 3532167, 3924630, 4709556, 5886945, 7064334, 7849260, 11773890, 14128668, 17660835, 23547780, 35321670, 70643340]

約数ペア:

[(1, 70643340), (2, 35321670), (3, 23547780), (4, 17660835), (5, 14128668), (6, 11773890), (9, 7849260), (10, 7064334), (12, 5886945), (15, 4709556), (18, 3924630), (20, 3532167), (27, 2616420), (30, 2354778), (36, 1962315), (45, 1569852), (54, 1308210), (60, 1177389), (81, 872140), (90, 784926), (108, 654105), (135, 523284), (162, 436070), (180, 392463), (270, 261642), (324, 218035), (405, 174428), (540, 130821), (810, 87214), (1620, 43607)]