30671655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17183}}^1$

素因数の和:17215

約数の個数: 32

約数和(自身を含む): 59387904

約数和(自身を除く): 28716249

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 17183, 51549, 85915, 120281, 257745, 292111, 360843, 601405, 876333, 1460555, 1804215, 2044777, 4381665, 6134331, 10223885, 30671655]

約数ペア:

[(1, 30671655), (3, 10223885), (5, 6134331), (7, 4381665), (15, 2044777), (17, 1804215), (21, 1460555), (35, 876333), (51, 601405), (85, 360843), (105, 292111), (119, 257745), (255, 120281), (357, 85915), (595, 51549), (1785, 17183)]