2017406340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{30539}}^1$

素因数の和:30921

約数の個数: 72

約数和(自身を含む): 6136341120

約数和(自身を除く): 4118934780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367, 734, 1101, 1468, 1835, 2202, 3303, 3670, 4404, 5505, 6606, 7340, 11010, 13212, 16515, 22020, 30539, 33030, 61078, 66060, 91617, 122156, 152695, 183234, 274851, 305390, 366468, 458085, 549702, 610780, 916170, 1099404, 1374255, 1832340, 2748510, 5497020, 11207813, 22415626, 33623439, 44831252, 56039065, 67246878, 100870317, 112078130, 134493756, 168117195, 201740634, 224156260, 336234390, 403481268, 504351585, 672468780, 1008703170, 2017406340]

約数ペア:

[(1, 2017406340), (2, 1008703170), (3, 672468780), (4, 504351585), (5, 403481268), (6, 336234390), (9, 224156260), (10, 201740634), (12, 168117195), (15, 134493756), (18, 112078130), (20, 100870317), (30, 67246878), (36, 56039065), (45, 44831252), (60, 33623439), (90, 22415626), (180, 11207813), (367, 5497020), (734, 2748510), (1101, 1832340), (1468, 1374255), (1835, 1099404), (2202, 916170), (3303, 610780), (3670, 549702), (4404, 458085), (5505, 366468), (6606, 305390), (7340, 274851), (11010, 183234), (13212, 152695), (16515, 122156), (22020, 91617), (30539, 66060), (33030, 61078)]