2015065170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{142609}}^1$

素因数の和:142779

約数の個数: 48

約数和(自身を含む): 5272576920

約数和(自身を除く): 3257511750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 14130, 142609, 285218, 427827, 713045, 855654, 1283481, 1426090, 2139135, 2566962, 4278270, 6417405, 12834810, 22389613, 44779226, 67168839, 111948065, 134337678, 201506517, 223896130, 335844195, 403013034, 671688390, 1007532585, 2015065170]

約数ペア:

[(1, 2015065170), (2, 1007532585), (3, 671688390), (5, 403013034), (6, 335844195), (9, 223896130), (10, 201506517), (15, 134337678), (18, 111948065), (30, 67168839), (45, 44779226), (90, 22389613), (157, 12834810), (314, 6417405), (471, 4278270), (785, 2566962), (942, 2139135), (1413, 1426090), (1570, 1283481), (2355, 855654), (2826, 713045), (4710, 427827), (7065, 285218), (14130, 142609)]