268529730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1278713}}^1$

素因数の和:1278730

約数の個数: 32

約数和(自身を含む): 736539264

約数和(自身を除く): 468009534

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1278713, 2557426, 3836139, 6393565, 7672278, 8950991, 12787130, 17901982, 19180695, 26852973, 38361390, 44754955, 53705946, 89509910, 134264865, 268529730]

約数ペア:

[(1, 268529730), (2, 134264865), (3, 89509910), (5, 53705946), (6, 44754955), (7, 38361390), (10, 26852973), (14, 19180695), (15, 17901982), (21, 12787130), (30, 8950991), (35, 7672278), (42, 6393565), (70, 3836139), (105, 2557426), (210, 1278713)]