2000427510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{3701}}^1$

素因数の和:4173

約数の個数: 64

約数和(自身を含む): 4925733120

約数和(自身を除く): 2925305610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 419, 430, 645, 838, 1257, 1290, 2095, 2514, 3701, 4190, 6285, 7402, 11103, 12570, 18017, 18505, 22206, 36034, 37010, 54051, 55515, 90085, 108102, 111030, 159143, 180170, 270255, 318286, 477429, 540510, 795715, 954858, 1550719, 1591430, 2387145, 3101438, 4652157, 4774290, 7753595, 9304314, 15507190, 23260785, 46521570, 66680917, 133361834, 200042751, 333404585, 400085502, 666809170, 1000213755, 2000427510]

約数ペア:

[(1, 2000427510), (2, 1000213755), (3, 666809170), (5, 400085502), (6, 333404585), (10, 200042751), (15, 133361834), (30, 66680917), (43, 46521570), (86, 23260785), (129, 15507190), (215, 9304314), (258, 7753595), (419, 4774290), (430, 4652157), (645, 3101438), (838, 2387145), (1257, 1591430), (1290, 1550719), (2095, 954858), (2514, 795715), (3701, 540510), (4190, 477429), (6285, 318286), (7402, 270255), (11103, 180170), (12570, 159143), (18017, 111030), (18505, 108102), (22206, 90085), (36034, 55515), (37010, 54051)]