29519560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{15061}}^1$

素因数の和:15086

約数の個数: 48

約数和(自身を含む): 77268060

約数和(自身を除く): 47748500

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 15061, 30122, 60244, 75305, 105427, 120488, 150610, 210854, 301220, 421708, 527135, 602440, 737989, 843416, 1054270, 1475978, 2108540, 2951956, 3689945, 4217080, 5903912, 7379890, 14759780, 29519560]

約数ペア:

[(1, 29519560), (2, 14759780), (4, 7379890), (5, 5903912), (7, 4217080), (8, 3689945), (10, 2951956), (14, 2108540), (20, 1475978), (28, 1054270), (35, 843416), (40, 737989), (49, 602440), (56, 527135), (70, 421708), (98, 301220), (140, 210854), (196, 150610), (245, 120488), (280, 105427), (392, 75305), (490, 60244), (980, 30122), (1960, 15061)]