69766190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1093}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 135638496

約数和(自身を除く): 65872306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 491, 982, 1093, 2186, 2455, 4910, 5465, 6383, 10930, 12766, 14209, 28418, 31915, 63830, 71045, 142090, 536663, 1073326, 2683315, 5366630, 6976619, 13953238, 34883095, 69766190]

約数ペア:

[(1, 69766190), (2, 34883095), (5, 13953238), (10, 6976619), (13, 5366630), (26, 2683315), (65, 1073326), (130, 536663), (491, 142090), (982, 71045), (1093, 63830), (2186, 31915), (2455, 28418), (4910, 14209), (5465, 12766), (6383, 10930)]