1963711260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{222643}}^1$

素因数の和:222672

約数の個数: 108

約数和(自身を含む): 6929126568

約数和(自身を除く): 4965415308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 222643, 445286, 667929, 890572, 1113215, 1335858, 1558501, 2003787, 2226430, 2671716, 3117002, 3339645, 4007574, 4452860, 4675503, 6234004, 6679290, 7792505, 8015148, 9351006, 10018935, 10909507, 13358580, 14026509, 15585010, 18702012, 20037870, 21819014, 23377515, 28053018, 31170020, 32728521, 40075740, 43638028, 46755030, 54547535, 56106036, 65457042, 70132545, 93510060, 98185563, 109095070, 130914084, 140265090, 163642605, 196371126, 218190140, 280530180, 327285210, 392742252, 490927815, 654570420, 981855630, 1963711260]

約数ペア:

[(1, 1963711260), (2, 981855630), (3, 654570420), (4, 490927815), (5, 392742252), (6, 327285210), (7, 280530180), (9, 218190140), (10, 196371126), (12, 163642605), (14, 140265090), (15, 130914084), (18, 109095070), (20, 98185563), (21, 93510060), (28, 70132545), (30, 65457042), (35, 56106036), (36, 54547535), (42, 46755030), (45, 43638028), (49, 40075740), (60, 32728521), (63, 31170020), (70, 28053018), (84, 23377515), (90, 21819014), (98, 20037870), (105, 18702012), (126, 15585010), (140, 14026509), (147, 13358580), (180, 10909507), (196, 10018935), (210, 9351006), (245, 8015148), (252, 7792505), (294, 6679290), (315, 6234004), (420, 4675503), (441, 4452860), (490, 4007574), (588, 3339645), (630, 3117002), (735, 2671716), (882, 2226430), (980, 2003787), (1260, 1558501), (1470, 1335858), (1764, 1113215), (2205, 890572), (2940, 667929), (4410, 445286), (8820, 222643)]