210922770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{50581}}^1$

素因数の和:50730

約数の個数: 32

約数和(自身を含む): 509866560

約数和(自身を除く): 298943790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 50581, 101162, 151743, 252905, 303486, 505810, 758715, 1517430, 7030759, 14061518, 21092277, 35153795, 42184554, 70307590, 105461385, 210922770]

約数ペア:

[(1, 210922770), (2, 105461385), (3, 70307590), (5, 42184554), (6, 35153795), (10, 21092277), (15, 14061518), (30, 7030759), (139, 1517430), (278, 758715), (417, 505810), (695, 303486), (834, 252905), (1390, 151743), (2085, 101162), (4170, 50581)]