2057649570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1344869}}^1$

素因数の和:1344899

約数の個数: 48

約数和(自身を含む): 5664592440

約数和(自身を除く): 3606942870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 1344869, 2689738, 4034607, 6724345, 8069214, 12103821, 13448690, 20173035, 22862773, 24207642, 40346070, 45725546, 60519105, 68588319, 114313865, 121038210, 137176638, 205764957, 228627730, 342941595, 411529914, 685883190, 1028824785, 2057649570]

約数ペア:

[(1, 2057649570), (2, 1028824785), (3, 685883190), (5, 411529914), (6, 342941595), (9, 228627730), (10, 205764957), (15, 137176638), (17, 121038210), (18, 114313865), (30, 68588319), (34, 60519105), (45, 45725546), (51, 40346070), (85, 24207642), (90, 22862773), (102, 20173035), (153, 13448690), (170, 12103821), (255, 8069214), (306, 6724345), (510, 4034607), (765, 2689738), (1530, 1344869)]