25103190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17077}}^1$

素因数の和:17101

約数の個数: 48

約数和(自身を含む): 70088112

約数和(自身を除く): 44984922

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 17077, 34154, 51231, 85385, 102462, 119539, 170770, 239078, 256155, 358617, 512310, 597695, 717234, 836773, 1195390, 1673546, 1793085, 2510319, 3586170, 4183865, 5020638, 8367730, 12551595, 25103190]

約数ペア:

[(1, 25103190), (2, 12551595), (3, 8367730), (5, 5020638), (6, 4183865), (7, 3586170), (10, 2510319), (14, 1793085), (15, 1673546), (21, 1195390), (30, 836773), (35, 717234), (42, 597695), (49, 512310), (70, 358617), (98, 256155), (105, 239078), (147, 170770), (210, 119539), (245, 102462), (294, 85385), (490, 51231), (735, 34154), (1470, 17077)]