81767670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{12007}}^1$

素因数の和:12244

約数の個数: 32

約数和(自身を含む): 197123328

約数和(自身を除く): 115355658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 12007, 24014, 36021, 60035, 72042, 120070, 180105, 360210, 2725589, 5451178, 8176767, 13627945, 16353534, 27255890, 40883835, 81767670]

約数ペア:

[(1, 81767670), (2, 40883835), (3, 27255890), (5, 16353534), (6, 13627945), (10, 8176767), (15, 5451178), (30, 2725589), (227, 360210), (454, 180105), (681, 120070), (1135, 72042), (1362, 60035), (2270, 36021), (3405, 24014), (6810, 12007)]