330748990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{231293}}^1$

素因数の和:231324

約数の個数: 32

約数和(自身を含む): 699433056

約数和(自身を除く): 368684066

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 231293, 462586, 1156465, 2312930, 2544223, 3006809, 5088446, 6013618, 12721115, 15034045, 25442230, 30068090, 33074899, 66149798, 165374495, 330748990]

約数ペア:

[(1, 330748990), (2, 165374495), (5, 66149798), (10, 33074899), (11, 30068090), (13, 25442230), (22, 15034045), (26, 12721115), (55, 6013618), (65, 5088446), (110, 3006809), (130, 2544223), (143, 2312930), (286, 1156465), (715, 462586), (1430, 231293)]