293487270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{208147}}^1$

素因数の和:208204

約数の個数: 32

約数和(自身を含む): 719359488

約数和(自身を除く): 425872218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 208147, 416294, 624441, 1040735, 1248882, 2081470, 3122205, 6244410, 9782909, 19565818, 29348727, 48914545, 58697454, 97829090, 146743635, 293487270]

約数ペア:

[(1, 293487270), (2, 146743635), (3, 97829090), (5, 58697454), (6, 48914545), (10, 29348727), (15, 19565818), (30, 9782909), (47, 6244410), (94, 3122205), (141, 2081470), (235, 1248882), (282, 1040735), (470, 624441), (705, 416294), (1410, 208147)]