2016529980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{214069}}^1$

素因数の和:214238

約数の個数: 48

約数和(自身を含む): 5682274080

約数和(自身を除く): 3665744100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 214069, 428138, 642207, 856276, 1070345, 1284414, 2140690, 2568828, 3211035, 4281380, 6422070, 12844140, 33608833, 67217666, 100826499, 134435332, 168044165, 201652998, 336088330, 403305996, 504132495, 672176660, 1008264990, 2016529980]

約数ペア:

[(1, 2016529980), (2, 1008264990), (3, 672176660), (4, 504132495), (5, 403305996), (6, 336088330), (10, 201652998), (12, 168044165), (15, 134435332), (20, 100826499), (30, 67217666), (60, 33608833), (157, 12844140), (314, 6422070), (471, 4281380), (628, 3211035), (785, 2568828), (942, 2140690), (1570, 1284414), (1884, 1070345), (2355, 856276), (3140, 642207), (4710, 428138), (9420, 214069)]