1265030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 2528064

約数和(自身を除く): 1263034

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 263, 370, 481, 526, 962, 1315, 2405, 2630, 3419, 4810, 6838, 9731, 17095, 19462, 34190, 48655, 97310, 126503, 253006, 632515, 1265030]

約数ペア:

[(1, 1265030), (2, 632515), (5, 253006), (10, 126503), (13, 97310), (26, 48655), (37, 34190), (65, 19462), (74, 17095), (130, 9731), (185, 6838), (263, 4810), (370, 3419), (481, 2630), (526, 2405), (962, 1315)]