70849320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20359}}^1$

素因数の和:20402

約数の個数: 64

約数和(自身を含む): 219888000

約数和(自身を除く): 149038680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 20359, 40718, 61077, 81436, 101795, 122154, 162872, 203590, 244308, 305385, 407180, 488616, 590411, 610770, 814360, 1180822, 1221540, 1771233, 2361644, 2443080, 2952055, 3542466, 4723288, 5904110, 7084932, 8856165, 11808220, 14169864, 17712330, 23616440, 35424660, 70849320]

約数ペア:

[(1, 70849320), (2, 35424660), (3, 23616440), (4, 17712330), (5, 14169864), (6, 11808220), (8, 8856165), (10, 7084932), (12, 5904110), (15, 4723288), (20, 3542466), (24, 2952055), (29, 2443080), (30, 2361644), (40, 1771233), (58, 1221540), (60, 1180822), (87, 814360), (116, 610770), (120, 590411), (145, 488616), (174, 407180), (232, 305385), (290, 244308), (348, 203590), (435, 162872), (580, 122154), (696, 101795), (870, 81436), (1160, 61077), (1740, 40718), (3480, 20359)]