191026530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{2579}}^1$

素因数の和:3415

約数の個数: 48

約数和(自身を含む): 497465280

約数和(自身を除く): 306438750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 823, 1646, 2469, 2579, 4115, 4938, 5158, 7407, 7737, 8230, 12345, 12895, 14814, 15474, 23211, 24690, 25790, 37035, 38685, 46422, 74070, 77370, 116055, 232110, 2122517, 4245034, 6367551, 10612585, 12735102, 19102653, 21225170, 31837755, 38205306, 63675510, 95513265, 191026530]

約数ペア:

[(1, 191026530), (2, 95513265), (3, 63675510), (5, 38205306), (6, 31837755), (9, 21225170), (10, 19102653), (15, 12735102), (18, 10612585), (30, 6367551), (45, 4245034), (90, 2122517), (823, 232110), (1646, 116055), (2469, 77370), (2579, 74070), (4115, 46422), (4938, 38685), (5158, 37035), (7407, 25790), (7737, 24690), (8230, 23211), (12345, 15474), (12895, 14814)]