211345530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:512

約数の個数: 128

約数和(自身を含む): 593277696

約数和(自身を除く): 381932166

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 101, 102, 110, 165, 170, 187, 202, 255, 303, 330, 373, 374, 505, 510, 561, 606, 746, 935, 1010, 1111, 1119, 1122, 1515, 1717, 1865, 1870, 2222, 2238, 2805, 3030, 3333, 3434, 3730, 4103, 5151, 5555, 5595, 5610, 6341, 6666, 8206, 8585, 10302, 11110, 11190, 12309, 12682, 16665, 17170, 18887, 19023, 20515, 24618, 25755, 31705, 33330, 37673, 37774, 38046, 41030, 51510, 56661, 61545, 63410, 69751, 75346, 94435, 95115, 113019, 113322, 123090, 139502, 188365, 188870, 190230, 209253, 226038, 283305, 348755, 376730, 414403, 418506, 565095, 566610, 640441, 697510, 828806, 1046265, 1130190, 1243209, 1280882, 1921323, 2072015, 2092530, 2486418, 3202205, 3842646, 4144030, 6216045, 6404410, 7044851, 9606615, 12432090, 14089702, 19213230, 21134553, 35224255, 42269106, 70448510, 105672765, 211345530]

約数ペア:

[(1, 211345530), (2, 105672765), (3, 70448510), (5, 42269106), (6, 35224255), (10, 21134553), (11, 19213230), (15, 14089702), (17, 12432090), (22, 9606615), (30, 7044851), (33, 6404410), (34, 6216045), (51, 4144030), (55, 3842646), (66, 3202205), (85, 2486418), (101, 2092530), (102, 2072015), (110, 1921323), (165, 1280882), (170, 1243209), (187, 1130190), (202, 1046265), (255, 828806), (303, 697510), (330, 640441), (373, 566610), (374, 565095), (505, 418506), (510, 414403), (561, 376730), (606, 348755), (746, 283305), (935, 226038), (1010, 209253), (1111, 190230), (1119, 188870), (1122, 188365), (1515, 139502), (1717, 123090), (1865, 113322), (1870, 113019), (2222, 95115), (2238, 94435), (2805, 75346), (3030, 69751), (3333, 63410), (3434, 61545), (3730, 56661), (4103, 51510), (5151, 41030), (5555, 38046), (5595, 37774), (5610, 37673), (6341, 33330), (6666, 31705), (8206, 25755), (8585, 24618), (10302, 20515), (11110, 19023), (11190, 18887), (12309, 17170), (12682, 16665)]