2021061510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5701}}^1$

素因数の和:5831

約数の個数: 128

約数和(自身を含む): 5862568320

約数和(自身を除く): 3841506810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 101, 117, 130, 135, 195, 202, 234, 270, 303, 351, 390, 505, 585, 606, 702, 909, 1010, 1170, 1313, 1515, 1755, 1818, 2626, 2727, 3030, 3510, 3939, 4545, 5454, 5701, 6565, 7878, 9090, 11402, 11817, 13130, 13635, 17103, 19695, 23634, 27270, 28505, 34206, 35451, 39390, 51309, 57010, 59085, 70902, 74113, 85515, 102618, 118170, 148226, 153927, 171030, 177255, 222339, 256545, 307854, 354510, 370565, 444678, 513090, 575801, 667017, 741130, 769635, 1111695, 1151602, 1334034, 1539270, 1727403, 2001051, 2223390, 2879005, 3335085, 3454806, 4002102, 5182209, 5758010, 6670170, 7485413, 8637015, 10005255, 10364418, 14970826, 15546627, 17274030, 20010510, 22456239, 25911045, 31093254, 37427065, 44912478, 51822090, 67368717, 74854130, 77733135, 112281195, 134737434, 155466270, 202106151, 224562390, 336843585, 404212302, 673687170, 1010530755, 2021061510]

約数ペア:

[(1, 2021061510), (2, 1010530755), (3, 673687170), (5, 404212302), (6, 336843585), (9, 224562390), (10, 202106151), (13, 155466270), (15, 134737434), (18, 112281195), (26, 77733135), (27, 74854130), (30, 67368717), (39, 51822090), (45, 44912478), (54, 37427065), (65, 31093254), (78, 25911045), (90, 22456239), (101, 20010510), (117, 17274030), (130, 15546627), (135, 14970826), (195, 10364418), (202, 10005255), (234, 8637015), (270, 7485413), (303, 6670170), (351, 5758010), (390, 5182209), (505, 4002102), (585, 3454806), (606, 3335085), (702, 2879005), (909, 2223390), (1010, 2001051), (1170, 1727403), (1313, 1539270), (1515, 1334034), (1755, 1151602), (1818, 1111695), (2626, 769635), (2727, 741130), (3030, 667017), (3510, 575801), (3939, 513090), (4545, 444678), (5454, 370565), (5701, 354510), (6565, 307854), (7878, 256545), (9090, 222339), (11402, 177255), (11817, 171030), (13130, 153927), (13635, 148226), (17103, 118170), (19695, 102618), (23634, 85515), (27270, 74113), (28505, 70902), (34206, 59085), (35451, 57010), (39390, 51309)]