156723070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1409}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 329838480

約数和(自身を除く): 173115410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 227, 245, 454, 490, 1135, 1409, 1589, 2270, 2818, 3178, 7045, 7945, 9863, 11123, 14090, 15890, 19726, 22246, 49315, 55615, 69041, 98630, 111230, 138082, 319843, 345205, 639686, 690410, 1599215, 2238901, 3198430, 4477802, 11194505, 15672307, 22389010, 31344614, 78361535, 156723070]

約数ペア:

[(1, 156723070), (2, 78361535), (5, 31344614), (7, 22389010), (10, 15672307), (14, 11194505), (35, 4477802), (49, 3198430), (70, 2238901), (98, 1599215), (227, 690410), (245, 639686), (454, 345205), (490, 319843), (1135, 138082), (1409, 111230), (1589, 98630), (2270, 69041), (2818, 55615), (3178, 49315), (7045, 22246), (7945, 19726), (9863, 15890), (11123, 14090)]