71350830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34469}}^1$

素因数の和:34505

約数の個数: 48

約数和(自身を含む): 193583520

約数和(自身を除く): 122232690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 34469, 68938, 103407, 172345, 206814, 310221, 344690, 517035, 620442, 792787, 1034070, 1551105, 1585574, 2378361, 3102210, 3963935, 4756722, 7135083, 7927870, 11891805, 14270166, 23783610, 35675415, 71350830]

約数ペア:

[(1, 71350830), (2, 35675415), (3, 23783610), (5, 14270166), (6, 11891805), (9, 7927870), (10, 7135083), (15, 4756722), (18, 3963935), (23, 3102210), (30, 2378361), (45, 1585574), (46, 1551105), (69, 1034070), (90, 792787), (115, 620442), (138, 517035), (207, 344690), (230, 310221), (345, 206814), (414, 172345), (690, 103407), (1035, 68938), (2070, 34469)]