194965890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{928409}}^1$

素因数の和:928426

約数の個数: 32

約数和(自身を含む): 534764160

約数和(自身を除く): 339798270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 928409, 1856818, 2785227, 4642045, 5570454, 6498863, 9284090, 12997726, 13926135, 19496589, 27852270, 32494315, 38993178, 64988630, 97482945, 194965890]

約数ペア:

[(1, 194965890), (2, 97482945), (3, 64988630), (5, 38993178), (6, 32494315), (7, 27852270), (10, 19496589), (14, 13926135), (15, 12997726), (21, 9284090), (30, 6498863), (35, 5570454), (42, 4642045), (70, 2785227), (105, 1856818), (210, 928409)]