117613160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{420047}}^1$

素因数の和:420065

約数の個数: 32

約数和(自身を含む): 302434560

約数和(自身を除く): 184821400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 420047, 840094, 1680188, 2100235, 2940329, 3360376, 4200470, 5880658, 8400940, 11761316, 14701645, 16801880, 23522632, 29403290, 58806580, 117613160]

約数ペア:

[(1, 117613160), (2, 58806580), (4, 29403290), (5, 23522632), (7, 16801880), (8, 14701645), (10, 11761316), (14, 8400940), (20, 5880658), (28, 4200470), (35, 3360376), (40, 2940329), (56, 2100235), (70, 1680188), (140, 840094), (280, 420047)]