286023780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{32429}}^1$

素因数の和:32458

約数の個数: 108

約数和(自身を含む): 1009286460

約数和(自身を除く): 723262680

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, 32429, 64858, 97287, 129716, 162145, 194574, 227003, 291861, 324290, 389148, 454006, 486435, 583722, 648580, 681009, 908012, 972870, 1135015, 1167444, 1362018, 1459305, 1589021, 1945740, 2043027, 2270030, 2724036, 2918610, 3178042, 3405045, 4086054, 4540060, 4767063, 5837220, 6356084, 6810090, 7945105, 8172108, 9534126, 10215135, 13620180, 14301189, 15890210, 19068252, 20430270, 23835315, 28602378, 31780420, 40860540, 47670630, 57204756, 71505945, 95341260, 143011890, 286023780]

約数ペア:

[(1, 286023780), (2, 143011890), (3, 95341260), (4, 71505945), (5, 57204756), (6, 47670630), (7, 40860540), (9, 31780420), (10, 28602378), (12, 23835315), (14, 20430270), (15, 19068252), (18, 15890210), (20, 14301189), (21, 13620180), (28, 10215135), (30, 9534126), (35, 8172108), (36, 7945105), (42, 6810090), (45, 6356084), (49, 5837220), (60, 4767063), (63, 4540060), (70, 4086054), (84, 3405045), (90, 3178042), (98, 2918610), (105, 2724036), (126, 2270030), (140, 2043027), (147, 1945740), (180, 1589021), (196, 1459305), (210, 1362018), (245, 1167444), (252, 1135015), (294, 972870), (315, 908012), (420, 681009), (441, 648580), (490, 583722), (588, 486435), (630, 454006), (735, 389148), (882, 324290), (980, 291861), (1260, 227003), (1470, 194574), (1764, 162145), (2205, 129716), (2940, 97287), (4410, 64858), (8820, 32429)]