210007839510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{70729}}^1$

素因数の和:72323

約数の個数: 128

約数和(自身を含む): 640440345600

約数和(自身を除く): 430432506090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1571, 1890, 3142, 4713, 7855, 9426, 10997, 14139, 15710, 21994, 23565, 28278, 32991, 42417, 47130, 54985, 65982, 70695, 70729, 84834, 98973, 109970, 141390, 141458, 164955, 197946, 212085, 212187, 296919, 329910, 353645, 424170, 424374, 494865, 495103, 593838, 636561, 707290, 989730, 990206, 1060935, 1273122, 1484595, 1485309, 1909683, 2121870, 2475515, 2969190, 2970618, 3182805, 3819366, 4455927, 4951030, 6365610, 7426545, 8911854, 9548415, 13367781, 14853090, 19096830, 22279635, 26735562, 44559270, 66838905, 111115259, 133677810, 222230518, 333345777, 555576295, 666691554, 777806813, 1000037331, 1111152590, 1555613626, 1666728885, 2000074662, 2333420439, 3000111993, 3333457770, 3889034065, 4666840878, 5000186655, 6000223986, 7000261317, 7778068130, 10000373310, 11667102195, 14000522634, 15000559965, 21000783951, 23334204390, 30001119930, 35001306585, 42001567902, 70002613170, 105003919755, 210007839510]

約数ペア:

[(1, 210007839510), (2, 105003919755), (3, 70002613170), (5, 42001567902), (6, 35001306585), (7, 30001119930), (9, 23334204390), (10, 21000783951), (14, 15000559965), (15, 14000522634), (18, 11667102195), (21, 10000373310), (27, 7778068130), (30, 7000261317), (35, 6000223986), (42, 5000186655), (45, 4666840878), (54, 3889034065), (63, 3333457770), (70, 3000111993), (90, 2333420439), (105, 2000074662), (126, 1666728885), (135, 1555613626), (189, 1111152590), (210, 1000037331), (270, 777806813), (315, 666691554), (378, 555576295), (630, 333345777), (945, 222230518), (1571, 133677810), (1890, 111115259), (3142, 66838905), (4713, 44559270), (7855, 26735562), (9426, 22279635), (10997, 19096830), (14139, 14853090), (15710, 13367781), (21994, 9548415), (23565, 8911854), (28278, 7426545), (32991, 6365610), (42417, 4951030), (47130, 4455927), (54985, 3819366), (65982, 3182805), (70695, 2970618), (70729, 2969190), (84834, 2475515), (98973, 2121870), (109970, 1909683), (141390, 1485309), (141458, 1484595), (164955, 1273122), (197946, 1060935), (212085, 990206), (212187, 989730), (296919, 707290), (329910, 636561), (353645, 593838), (424170, 495103), (424374, 494865)]