213535110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{19717}}^1$

素因数の和:19765

約数の個数: 48

約数和(自身を含む): 540904176

約数和(自身を除く): 327369066

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 10830, 19717, 39434, 59151, 98585, 118302, 197170, 295755, 374623, 591510, 749246, 1123869, 1873115, 2247738, 3746230, 5619345, 7117837, 11238690, 14235674, 21353511, 35589185, 42707022, 71178370, 106767555, 213535110]

約数ペア:

[(1, 213535110), (2, 106767555), (3, 71178370), (5, 42707022), (6, 35589185), (10, 21353511), (15, 14235674), (19, 11238690), (30, 7117837), (38, 5619345), (57, 3746230), (95, 2247738), (114, 1873115), (190, 1123869), (285, 749246), (361, 591510), (570, 374623), (722, 295755), (1083, 197170), (1805, 118302), (2166, 98585), (3610, 59151), (5415, 39434), (10830, 19717)]