11221210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 29030400

約数和(自身を除く): 17809190

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 19, 22, 26, 35, 38, 55, 59, 65, 70, 77, 91, 95, 110, 118, 130, 133, 143, 154, 182, 190, 209, 247, 266, 286, 295, 385, 413, 418, 455, 494, 590, 649, 665, 715, 767, 770, 826, 910, 1001, 1045, 1121, 1235, 1298, 1330, 1430, 1463, 1534, 1729, 2002, 2065, 2090, 2242, 2470, 2717, 2926, 3245, 3458, 3835, 4130, 4543, 5005, 5369, 5434, 5605, 6490, 7315, 7670, 7847, 8437, 8645, 9086, 10010, 10738, 11210, 12331, 13585, 14573, 14630, 15694, 16874, 17290, 19019, 22715, 24662, 26845, 27170, 29146, 38038, 39235, 42185, 45430, 53690, 59059, 61655, 72865, 78470, 84370, 86317, 95095, 102011, 118118, 123310, 145730, 160303, 172634, 190190, 204022, 295295, 320606, 431585, 510055, 590590, 801515, 863170, 1020110, 1122121, 1603030, 2244242, 5610605, 11221210]

約数ペア:

[(1, 11221210), (2, 5610605), (5, 2244242), (7, 1603030), (10, 1122121), (11, 1020110), (13, 863170), (14, 801515), (19, 590590), (22, 510055), (26, 431585), (35, 320606), (38, 295295), (55, 204022), (59, 190190), (65, 172634), (70, 160303), (77, 145730), (91, 123310), (95, 118118), (110, 102011), (118, 95095), (130, 86317), (133, 84370), (143, 78470), (154, 72865), (182, 61655), (190, 59059), (209, 53690), (247, 45430), (266, 42185), (286, 39235), (295, 38038), (385, 29146), (413, 27170), (418, 26845), (455, 24662), (494, 22715), (590, 19019), (649, 17290), (665, 16874), (715, 15694), (767, 14630), (770, 14573), (826, 13585), (910, 12331), (1001, 11210), (1045, 10738), (1121, 10010), (1235, 9086), (1298, 8645), (1330, 8437), (1430, 7847), (1463, 7670), (1534, 7315), (1729, 6490), (2002, 5605), (2065, 5434), (2090, 5369), (2242, 5005), (2470, 4543), (2717, 4130), (2926, 3835), (3245, 3458)]