122758890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{51797}}^1$

素因数の和:51886

約数の個数: 32

約数和(自身を含む): 298356480

約数和(自身を除く): 175597590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 51797, 103594, 155391, 258985, 310782, 517970, 776955, 1553910, 4091963, 8183926, 12275889, 20459815, 24551778, 40919630, 61379445, 122758890]

約数ペア:

[(1, 122758890), (2, 61379445), (3, 40919630), (5, 24551778), (6, 20459815), (10, 12275889), (15, 8183926), (30, 4091963), (79, 1553910), (158, 776955), (237, 517970), (395, 310782), (474, 258985), (790, 155391), (1185, 103594), (2370, 51797)]