3085980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 9098880

約数和(自身を除く): 6012900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 2707, 5414, 8121, 10828, 13535, 16242, 27070, 32484, 40605, 51433, 54140, 81210, 102866, 154299, 162420, 205732, 257165, 308598, 514330, 617196, 771495, 1028660, 1542990, 3085980]

約数ペア:

[(1, 3085980), (2, 1542990), (3, 1028660), (4, 771495), (5, 617196), (6, 514330), (10, 308598), (12, 257165), (15, 205732), (19, 162420), (20, 154299), (30, 102866), (38, 81210), (57, 54140), (60, 51433), (76, 40605), (95, 32484), (114, 27070), (190, 16242), (228, 13535), (285, 10828), (380, 8121), (570, 5414), (1140, 2707)]