1803959010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{3823}}^1$

素因数の和:3957

約数の個数: 144

約数和(自身を含む): 5508487296

約数和(自身を除く): 3704528286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 107, 126, 147, 210, 214, 245, 294, 315, 321, 441, 490, 535, 630, 642, 735, 749, 882, 963, 1070, 1470, 1498, 1605, 1926, 2205, 2247, 3210, 3745, 3823, 4410, 4494, 4815, 5243, 6741, 7490, 7646, 9630, 10486, 11235, 11469, 13482, 15729, 19115, 22470, 22938, 26215, 26761, 31458, 33705, 34407, 38230, 47187, 52430, 53522, 57345, 67410, 68814, 78645, 80283, 94374, 114690, 133805, 157290, 160566, 172035, 187327, 235935, 240849, 267610, 344070, 374654, 401415, 409061, 471870, 481698, 561981, 802830, 818122, 936635, 1123962, 1204245, 1227183, 1685943, 1873270, 2045305, 2408490, 2454366, 2809905, 2863427, 3371886, 3681549, 4090610, 5619810, 5726854, 6135915, 7363098, 8429715, 8590281, 12271830, 14317135, 16859430, 17180562, 18407745, 20043989, 25770843, 28634270, 36815490, 40087978, 42951405, 51541686, 60131967, 85902810, 100219945, 120263934, 128854215, 180395901, 200439890, 257708430, 300659835, 360791802, 601319670, 901979505, 1803959010]

約数ペア:

[(1, 1803959010), (2, 901979505), (3, 601319670), (5, 360791802), (6, 300659835), (7, 257708430), (9, 200439890), (10, 180395901), (14, 128854215), (15, 120263934), (18, 100219945), (21, 85902810), (30, 60131967), (35, 51541686), (42, 42951405), (45, 40087978), (49, 36815490), (63, 28634270), (70, 25770843), (90, 20043989), (98, 18407745), (105, 17180562), (107, 16859430), (126, 14317135), (147, 12271830), (210, 8590281), (214, 8429715), (245, 7363098), (294, 6135915), (315, 5726854), (321, 5619810), (441, 4090610), (490, 3681549), (535, 3371886), (630, 2863427), (642, 2809905), (735, 2454366), (749, 2408490), (882, 2045305), (963, 1873270), (1070, 1685943), (1470, 1227183), (1498, 1204245), (1605, 1123962), (1926, 936635), (2205, 818122), (2247, 802830), (3210, 561981), (3745, 481698), (3823, 471870), (4410, 409061), (4494, 401415), (4815, 374654), (5243, 344070), (6741, 267610), (7490, 240849), (7646, 235935), (9630, 187327), (10486, 172035), (11235, 160566), (11469, 157290), (13482, 133805), (15729, 114690), (19115, 94374), (22470, 80283), (22938, 78645), (26215, 68814), (26761, 67410), (31458, 57345), (33705, 53522), (34407, 52430), (38230, 47187)]