985890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 2410560

約数和(自身を除く): 1424670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 557, 590, 885, 1114, 1671, 1770, 2785, 3342, 5570, 8355, 16710, 32863, 65726, 98589, 164315, 197178, 328630, 492945, 985890]

約数ペア:

[(1, 985890), (2, 492945), (3, 328630), (5, 197178), (6, 164315), (10, 98589), (15, 65726), (30, 32863), (59, 16710), (118, 8355), (177, 5570), (295, 3342), (354, 2785), (557, 1770), (590, 1671), (885, 1114)]