30359245

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 44513280

約数和(自身を除く): 14154035

約数列:

[1, 5, 7, 19, 35, 71, 95, 133, 355, 497, 643, 665, 1349, 2485, 3215, 4501, 6745, 9443, 12217, 22505, 45653, 47215, 61085, 85519, 228265, 319571, 427595, 867407, 1597855, 4337035, 6071849, 30359245]

約数ペア:

[(1, 30359245), (5, 6071849), (7, 4337035), (19, 1597855), (35, 867407), (71, 427595), (95, 319571), (133, 228265), (355, 85519), (497, 61085), (643, 47215), (665, 45653), (1349, 22505), (2485, 12217), (3215, 9443), (4501, 6745)]