266059710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{60331}}^1$

素因数の和:60358

約数の個数: 72

約数和(自身を含む): 804708216

約数和(自身を除く): 538648506

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, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 60331, 120662, 180993, 301655, 361986, 422317, 542979, 603310, 844634, 904965, 1085958, 1266951, 1809930, 2111585, 2533902, 2714895, 2956219, 3800853, 4223170, 5429790, 5912438, 6334755, 7601706, 8868657, 12669510, 14781095, 17737314, 19004265, 26605971, 29562190, 38008530, 44343285, 53211942, 88686570, 133029855, 266059710]

約数ペア:

[(1, 266059710), (2, 133029855), (3, 88686570), (5, 53211942), (6, 44343285), (7, 38008530), (9, 29562190), (10, 26605971), (14, 19004265), (15, 17737314), (18, 14781095), (21, 12669510), (30, 8868657), (35, 7601706), (42, 6334755), (45, 5912438), (49, 5429790), (63, 4223170), (70, 3800853), (90, 2956219), (98, 2714895), (105, 2533902), (126, 2111585), (147, 1809930), (210, 1266951), (245, 1085958), (294, 904965), (315, 844634), (441, 603310), (490, 542979), (630, 422317), (735, 361986), (882, 301655), (1470, 180993), (2205, 120662), (4410, 60331)]