7242210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{8941}}^1$

素因数の和:8960

約数の個数: 40

約数和(自身を含む): 19475676

約数和(自身を除く): 12233466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 8941, 17882, 26823, 44705, 53646, 80469, 89410, 134115, 160938, 241407, 268230, 402345, 482814, 724221, 804690, 1207035, 1448442, 2414070, 3621105, 7242210]

約数ペア:

[(1, 7242210), (2, 3621105), (3, 2414070), (5, 1448442), (6, 1207035), (9, 804690), (10, 724221), (15, 482814), (18, 402345), (27, 268230), (30, 241407), (45, 160938), (54, 134115), (81, 89410), (90, 80469), (135, 53646), (162, 44705), (270, 26823), (405, 17882), (810, 8941)]