12803350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 27507168

約数和(自身を除く): 14703818

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 157, 175, 233, 314, 350, 466, 785, 1099, 1165, 1570, 1631, 2198, 2330, 3262, 3925, 5495, 5825, 7850, 8155, 10990, 11650, 16310, 27475, 36581, 40775, 54950, 73162, 81550, 182905, 256067, 365810, 512134, 914525, 1280335, 1829050, 2560670, 6401675, 12803350]

約数ペア:

[(1, 12803350), (2, 6401675), (5, 2560670), (7, 1829050), (10, 1280335), (14, 914525), (25, 512134), (35, 365810), (50, 256067), (70, 182905), (157, 81550), (175, 73162), (233, 54950), (314, 40775), (350, 36581), (466, 27475), (785, 16310), (1099, 11650), (1165, 10990), (1570, 8155), (1631, 7850), (2198, 5825), (2330, 5495), (3262, 3925)]