130873890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{623209}}^1$

素因数の和:623226

約数の個数: 32

約数和(自身を含む): 358968960

約数和(自身を除く): 228095070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 623209, 1246418, 1869627, 3116045, 3739254, 4362463, 6232090, 8724926, 9348135, 13087389, 18696270, 21812315, 26174778, 43624630, 65436945, 130873890]

約数ペア:

[(1, 130873890), (2, 65436945), (3, 43624630), (5, 26174778), (6, 21812315), (7, 18696270), (10, 13087389), (14, 9348135), (15, 8724926), (21, 6232090), (30, 4362463), (35, 3739254), (42, 3116045), (70, 1869627), (105, 1246418), (210, 623209)]