202458690

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{5101}}^1$

素因数の和:5134

約数の個数: 120

約数和(自身を含む): 633392892

約数和(自身を除く): 430934202

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 378, 405, 441, 490, 567, 630, 735, 810, 882, 945, 1134, 1323, 1470, 1890, 2205, 2646, 2835, 3969, 4410, 5101, 5670, 6615, 7938, 10202, 13230, 15303, 19845, 25505, 30606, 35707, 39690, 45909, 51010, 71414, 76515, 91818, 107121, 137727, 153030, 178535, 214242, 229545, 249949, 275454, 321363, 357070, 413181, 459090, 499898, 535605, 642726, 688635, 749847, 826362, 964089, 1071210, 1249745, 1377270, 1499694, 1606815, 1928178, 2065905, 2249541, 2499490, 2892267, 3213630, 3749235, 4131810, 4499082, 4820445, 5784534, 6748623, 7498470, 9640890, 11247705, 13497246, 14461335, 20245869, 22495410, 28922670, 33743115, 40491738, 67486230, 101229345, 202458690]

約数ペア:

[(1, 202458690), (2, 101229345), (3, 67486230), (5, 40491738), (6, 33743115), (7, 28922670), (9, 22495410), (10, 20245869), (14, 14461335), (15, 13497246), (18, 11247705), (21, 9640890), (27, 7498470), (30, 6748623), (35, 5784534), (42, 4820445), (45, 4499082), (49, 4131810), (54, 3749235), (63, 3213630), (70, 2892267), (81, 2499490), (90, 2249541), (98, 2065905), (105, 1928178), (126, 1606815), (135, 1499694), (147, 1377270), (162, 1249745), (189, 1071210), (210, 964089), (245, 826362), (270, 749847), (294, 688635), (315, 642726), (378, 535605), (405, 499898), (441, 459090), (490, 413181), (567, 357070), (630, 321363), (735, 275454), (810, 249949), (882, 229545), (945, 214242), (1134, 178535), (1323, 153030), (1470, 137727), (1890, 107121), (2205, 91818), (2646, 76515), (2835, 71414), (3969, 51010), (4410, 45909), (5101, 39690), (5670, 35707), (6615, 30606), (7938, 25505), (10202, 19845), (13230, 15303)]