347942010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{892159}}^1$

素因数の和:892182

約数の個数: 32

約数和(自身を含む): 899297280

約数和(自身を除く): 551355270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 892159, 1784318, 2676477, 4460795, 5352954, 8921590, 11598067, 13382385, 23196134, 26764770, 34794201, 57990335, 69588402, 115980670, 173971005, 347942010]

約数ペア:

[(1, 347942010), (2, 173971005), (3, 115980670), (5, 69588402), (6, 57990335), (10, 34794201), (13, 26764770), (15, 23196134), (26, 13382385), (30, 11598067), (39, 8921590), (65, 5352954), (78, 4460795), (130, 2676477), (195, 1784318), (390, 892159)]