131026770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6709}}^1$

素因数の和:6760

約数の個数: 96

約数和(自身を含む): 401955840

約数和(自身を除く): 270929070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 6709, 9765, 13418, 19530, 20127, 33545, 40254, 46963, 60381, 67090, 93926, 100635, 120762, 140889, 201270, 207979, 234815, 281778, 301905, 415958, 422667, 469630, 603810, 623937, 704445, 845334, 1039895, 1247874, 1408890, 1455853, 1871811, 2079790, 2113335, 2911706, 3119685, 3743622, 4226670, 4367559, 6239370, 7279265, 8735118, 9359055, 13102677, 14558530, 18718110, 21837795, 26205354, 43675590, 65513385, 131026770]

約数ペア:

[(1, 131026770), (2, 65513385), (3, 43675590), (5, 26205354), (6, 21837795), (7, 18718110), (9, 14558530), (10, 13102677), (14, 9359055), (15, 8735118), (18, 7279265), (21, 6239370), (30, 4367559), (31, 4226670), (35, 3743622), (42, 3119685), (45, 2911706), (62, 2113335), (63, 2079790), (70, 1871811), (90, 1455853), (93, 1408890), (105, 1247874), (126, 1039895), (155, 845334), (186, 704445), (210, 623937), (217, 603810), (279, 469630), (310, 422667), (315, 415958), (434, 301905), (465, 281778), (558, 234815), (630, 207979), (651, 201270), (930, 140889), (1085, 120762), (1302, 100635), (1395, 93926), (1953, 67090), (2170, 60381), (2790, 46963), (3255, 40254), (3906, 33545), (6510, 20127), (6709, 19530), (9765, 13418)]