206472030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{87119}}^1$

素因数の和:87208

約数の個数: 32

約数和(自身を含む): 501811200

約数和(自身を除く): 295339170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 87119, 174238, 261357, 435595, 522714, 871190, 1306785, 2613570, 6882401, 13764802, 20647203, 34412005, 41294406, 68824010, 103236015, 206472030]

約数ペア:

[(1, 206472030), (2, 103236015), (3, 68824010), (5, 41294406), (6, 34412005), (10, 20647203), (15, 13764802), (30, 6882401), (79, 2613570), (158, 1306785), (237, 871190), (395, 522714), (474, 435595), (790, 261357), (1185, 174238), (2370, 87119)]