81598710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{118259}}^1$

素因数の和:118292

約数の個数: 32

約数和(自身を含む): 204353280

約数和(自身を除く): 122754570

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 118259, 236518, 354777, 591295, 709554, 1182590, 1773885, 2719957, 3547770, 5439914, 8159871, 13599785, 16319742, 27199570, 40799355, 81598710]

約数ペア:

[(1, 81598710), (2, 40799355), (3, 27199570), (5, 16319742), (6, 13599785), (10, 8159871), (15, 5439914), (23, 3547770), (30, 2719957), (46, 1773885), (69, 1182590), (115, 709554), (138, 591295), (230, 354777), (345, 236518), (690, 118259)]