1972373790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{275087}}^1$

素因数の和:275336

約数の個数: 32

約数和(自身を含む): 4753520640

約数和(自身を除く): 2781146850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 275087, 550174, 825261, 1375435, 1650522, 2750870, 4126305, 8252610, 65745793, 131491586, 197237379, 328728965, 394474758, 657457930, 986186895, 1972373790]

約数ペア:

[(1, 1972373790), (2, 986186895), (3, 657457930), (5, 394474758), (6, 328728965), (10, 197237379), (15, 131491586), (30, 65745793), (239, 8252610), (478, 4126305), (717, 2750870), (1195, 1650522), (1434, 1375435), (2390, 825261), (3585, 550174), (7170, 275087)]