8465830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 16990560

約数和(自身を除く): 8524730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 2621, 3230, 5242, 13105, 26210, 44557, 49799, 89114, 99598, 222785, 248995, 445570, 497990, 846583, 1693166, 4232915, 8465830]

約数ペア:

[(1, 8465830), (2, 4232915), (5, 1693166), (10, 846583), (17, 497990), (19, 445570), (34, 248995), (38, 222785), (85, 99598), (95, 89114), (170, 49799), (190, 44557), (323, 26210), (646, 13105), (1615, 5242), (2621, 3230)]