205047030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{402053}}^1$

素因数の和:402080

約数の個数: 32

約数和(自身を含む): 521061984

約数和(自身を除く): 316014954

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 402053, 804106, 1206159, 2010265, 2412318, 4020530, 6030795, 6834901, 12061590, 13669802, 20504703, 34174505, 41009406, 68349010, 102523515, 205047030]

約数ペア:

[(1, 205047030), (2, 102523515), (3, 68349010), (5, 41009406), (6, 34174505), (10, 20504703), (15, 13669802), (17, 12061590), (30, 6834901), (34, 6030795), (51, 4020530), (85, 2412318), (102, 2010265), (170, 1206159), (255, 804106), (510, 402053)]