34972020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{64763}}^1$

素因数の和:64781

約数の個数: 48

約数和(自身を含む): 108803520

約数和(自身を除く): 73831500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 64763, 129526, 194289, 259052, 323815, 388578, 582867, 647630, 777156, 971445, 1165734, 1295260, 1748601, 1942890, 2331468, 2914335, 3497202, 3885780, 5828670, 6994404, 8743005, 11657340, 17486010, 34972020]

約数ペア:

[(1, 34972020), (2, 17486010), (3, 11657340), (4, 8743005), (5, 6994404), (6, 5828670), (9, 3885780), (10, 3497202), (12, 2914335), (15, 2331468), (18, 1942890), (20, 1748601), (27, 1295260), (30, 1165734), (36, 971445), (45, 777156), (54, 647630), (60, 582867), (90, 388578), (108, 323815), (135, 259052), (180, 194289), (270, 129526), (540, 64763)]