102815390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 189250560

約数和(自身を除く): 86435170

約数列:

[1, 2, 5, 10, 73, 127, 146, 254, 365, 635, 730, 1109, 1270, 2218, 5545, 9271, 11090, 18542, 46355, 80957, 92710, 140843, 161914, 281686, 404785, 704215, 809570, 1408430, 10281539, 20563078, 51407695, 102815390]

約数ペア:

[(1, 102815390), (2, 51407695), (5, 20563078), (10, 10281539), (73, 1408430), (127, 809570), (146, 704215), (254, 404785), (365, 281686), (635, 161914), (730, 140843), (1109, 92710), (1270, 80957), (2218, 46355), (5545, 18542), (9271, 11090)]