1279073030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{31481}}^1$

素因数の和:31744

約数の個数: 32

約数和(自身を含む): 2448040320

約数和(自身を除く): 1168967290

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 1195, 2390, 4063, 8126, 20315, 31481, 40630, 62962, 157405, 314810, 535177, 1070354, 2675885, 5351770, 7523959, 15047918, 37619795, 75239590, 127907303, 255814606, 639536515, 1279073030]

約数ペア:

[(1, 1279073030), (2, 639536515), (5, 255814606), (10, 127907303), (17, 75239590), (34, 37619795), (85, 15047918), (170, 7523959), (239, 5351770), (478, 2675885), (1195, 1070354), (2390, 535177), (4063, 314810), (8126, 157405), (20315, 62962), (31481, 40630)]