13840890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3877}}^1$

素因数の和:3911

約数の個数: 64

約数和(自身を含む): 40207104

約数和(自身を除く): 26366214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 3877, 7754, 11631, 19385, 23262, 27139, 38770, 54278, 58155, 65909, 81417, 116310, 131818, 135695, 162834, 197727, 271390, 329545, 395454, 407085, 461363, 659090, 814170, 922726, 988635, 1384089, 1977270, 2306815, 2768178, 4613630, 6920445, 13840890]

約数ペア:

[(1, 13840890), (2, 6920445), (3, 4613630), (5, 2768178), (6, 2306815), (7, 1977270), (10, 1384089), (14, 988635), (15, 922726), (17, 814170), (21, 659090), (30, 461363), (34, 407085), (35, 395454), (42, 329545), (51, 271390), (70, 197727), (85, 162834), (102, 135695), (105, 131818), (119, 116310), (170, 81417), (210, 65909), (238, 58155), (255, 54278), (357, 38770), (510, 27139), (595, 23262), (714, 19385), (1190, 11631), (1785, 7754), (3570, 3877)]