85090930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15443}}^1$

素因数の和:15498

約数の個数: 32

約数和(自身を含む): 166795200

約数和(自身を除く): 81704270

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 15443, 30886, 77215, 154430, 293417, 447847, 586834, 895694, 1467085, 2239235, 2934170, 4478470, 8509093, 17018186, 42545465, 85090930]

約数ペア:

[(1, 85090930), (2, 42545465), (5, 17018186), (10, 8509093), (19, 4478470), (29, 2934170), (38, 2239235), (58, 1467085), (95, 895694), (145, 586834), (190, 447847), (290, 293417), (551, 154430), (1102, 77215), (2755, 30886), (5510, 15443)]