153374510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2143}}^1$

素因数の和:2588

約数の個数: 32

約数和(自身を含む): 293144832

約数和(自身を除く): 139770322

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 421, 842, 2105, 2143, 4210, 4286, 7157, 10715, 14314, 21430, 35785, 36431, 71570, 72862, 182155, 364310, 902203, 1804406, 4511015, 9022030, 15337451, 30674902, 76687255, 153374510]

約数ペア:

[(1, 153374510), (2, 76687255), (5, 30674902), (10, 15337451), (17, 9022030), (34, 4511015), (85, 1804406), (170, 902203), (421, 364310), (842, 182155), (2105, 72862), (2143, 71570), (4210, 36431), (4286, 35785), (7157, 21430), (10715, 14314)]