7269364130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{645019}}^1$

素因数の和:645063

約数の個数: 48

約数和(自身を含む): 15882972480

約数和(自身を除く): 8613608350

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 645019, 1290038, 3225095, 4515133, 6450190, 9030266, 14835437, 22575665, 29670874, 31605931, 45151330, 63211862, 74177185, 103848059, 148354370, 158029655, 207696118, 316059310, 519240295, 726936413, 1038480590, 1453872826, 3634682065, 7269364130]

約数ペア:

[(1, 7269364130), (2, 3634682065), (5, 1453872826), (7, 1038480590), (10, 726936413), (14, 519240295), (23, 316059310), (35, 207696118), (46, 158029655), (49, 148354370), (70, 103848059), (98, 74177185), (115, 63211862), (161, 45151330), (230, 31605931), (245, 29670874), (322, 22575665), (490, 14835437), (805, 9030266), (1127, 6450190), (1610, 4515133), (2254, 3225095), (5635, 1290038), (11270, 645019)]