16137870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{76847}}^1$

素因数の和:76864

約数の個数: 32

約数和(自身を含む): 44264448

約数和(自身を除く): 28126578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 76847, 153694, 230541, 384235, 461082, 537929, 768470, 1075858, 1152705, 1613787, 2305410, 2689645, 3227574, 5379290, 8068935, 16137870]

約数ペア:

[(1, 16137870), (2, 8068935), (3, 5379290), (5, 3227574), (6, 2689645), (7, 2305410), (10, 1613787), (14, 1152705), (15, 1075858), (21, 768470), (30, 537929), (35, 461082), (42, 384235), (70, 230541), (105, 153694), (210, 76847)]