2105710030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1051}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 4101083136

約数和(自身を除く): 1995373106

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 281, 310, 562, 713, 1051, 1405, 1426, 2102, 2810, 3565, 5255, 6463, 7130, 8711, 10510, 12926, 17422, 24173, 32315, 32581, 43555, 48346, 64630, 65162, 87110, 120865, 162905, 200353, 241730, 295331, 325810, 400706, 590662, 749363, 1001765, 1476655, 1498726, 2003530, 2953310, 3746815, 6792613, 7493630, 9155261, 13585226, 18310522, 33963065, 45776305, 67926130, 91552610, 210571003, 421142006, 1052855015, 2105710030]

約数ペア:

[(1, 2105710030), (2, 1052855015), (5, 421142006), (10, 210571003), (23, 91552610), (31, 67926130), (46, 45776305), (62, 33963065), (115, 18310522), (155, 13585226), (230, 9155261), (281, 7493630), (310, 6792613), (562, 3746815), (713, 2953310), (1051, 2003530), (1405, 1498726), (1426, 1476655), (2102, 1001765), (2810, 749363), (3565, 590662), (5255, 400706), (6463, 325810), (7130, 295331), (8711, 241730), (10510, 200353), (12926, 162905), (17422, 120865), (24173, 87110), (32315, 65162), (32581, 64630), (43555, 48346)]