166803210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{977}}^1$

素因数の和:1268

約数の個数: 96

約数和(自身を含む): 497981952

約数和(自身を除く): 331178742

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 271, 315, 542, 630, 813, 977, 1355, 1626, 1897, 1954, 2439, 2710, 2931, 3794, 4065, 4878, 4885, 5691, 5862, 6839, 8130, 8793, 9485, 9770, 11382, 12195, 13678, 14655, 17073, 17586, 18970, 20517, 24390, 28455, 29310, 34146, 34195, 41034, 43965, 56910, 61551, 68390, 85365, 87930, 102585, 123102, 170730, 205170, 264767, 307755, 529534, 615510, 794301, 1323835, 1588602, 1853369, 2382903, 2647670, 3706738, 3971505, 4765806, 5560107, 7943010, 9266845, 11120214, 11914515, 16680321, 18533690, 23829030, 27800535, 33360642, 55601070, 83401605, 166803210]

約数ペア:

[(1, 166803210), (2, 83401605), (3, 55601070), (5, 33360642), (6, 27800535), (7, 23829030), (9, 18533690), (10, 16680321), (14, 11914515), (15, 11120214), (18, 9266845), (21, 7943010), (30, 5560107), (35, 4765806), (42, 3971505), (45, 3706738), (63, 2647670), (70, 2382903), (90, 1853369), (105, 1588602), (126, 1323835), (210, 794301), (271, 615510), (315, 529534), (542, 307755), (630, 264767), (813, 205170), (977, 170730), (1355, 123102), (1626, 102585), (1897, 87930), (1954, 85365), (2439, 68390), (2710, 61551), (2931, 56910), (3794, 43965), (4065, 41034), (4878, 34195), (4885, 34146), (5691, 29310), (5862, 28455), (6839, 24390), (8130, 20517), (8793, 18970), (9485, 17586), (9770, 17073), (11382, 14655), (12195, 13678)]