91030330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2647}}^1$

素因数の和:2854

約数の個数: 32

約数和(自身を含む): 173496960

約数和(自身を除く): 82466630

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 905, 1810, 2647, 3439, 5294, 6878, 13235, 17195, 26470, 34390, 50293, 100586, 251465, 479107, 502930, 958214, 2395535, 4791070, 9103033, 18206066, 45515165, 91030330]

約数ペア:

[(1, 91030330), (2, 45515165), (5, 18206066), (10, 9103033), (19, 4791070), (38, 2395535), (95, 958214), (181, 502930), (190, 479107), (362, 251465), (905, 100586), (1810, 50293), (2647, 34390), (3439, 26470), (5294, 17195), (6878, 13235)]