243519810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{78809}}^1$

素因数の和:78922

約数の個数: 32

約数和(自身を含む): 590129280

約数和(自身を除く): 346609470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 78809, 157618, 236427, 394045, 472854, 788090, 1182135, 2364270, 8117327, 16234654, 24351981, 40586635, 48703962, 81173270, 121759905, 243519810]

約数ペア:

[(1, 243519810), (2, 121759905), (3, 81173270), (5, 48703962), (6, 40586635), (10, 24351981), (15, 16234654), (30, 8117327), (103, 2364270), (206, 1182135), (309, 788090), (515, 472854), (618, 394045), (1030, 236427), (1545, 157618), (3090, 78809)]