222241110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:798

約数の個数: 128

約数和(自身を含む): 662667264

約数和(自身を除く): 440426154

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 127, 130, 182, 195, 210, 254, 273, 381, 390, 455, 546, 635, 641, 762, 889, 910, 1270, 1282, 1365, 1651, 1778, 1905, 1923, 2667, 2730, 3205, 3302, 3810, 3846, 4445, 4487, 4953, 5334, 6410, 8255, 8333, 8890, 8974, 9615, 9906, 11557, 13335, 13461, 16510, 16666, 19230, 22435, 23114, 24765, 24999, 26670, 26922, 34671, 41665, 44870, 49530, 49998, 57785, 58331, 67305, 69342, 81407, 83330, 115570, 116662, 124995, 134610, 162814, 173355, 174993, 244221, 249990, 291655, 346710, 349986, 407035, 488442, 569849, 583310, 814070, 874965, 1058291, 1139698, 1221105, 1709547, 1749930, 2116582, 2442210, 2849245, 3174873, 3419094, 5291455, 5698490, 6349746, 7408037, 8547735, 10582910, 14816074, 15874365, 17095470, 22224111, 31748730, 37040185, 44448222, 74080370, 111120555, 222241110]

約数ペア:

[(1, 222241110), (2, 111120555), (3, 74080370), (5, 44448222), (6, 37040185), (7, 31748730), (10, 22224111), (13, 17095470), (14, 15874365), (15, 14816074), (21, 10582910), (26, 8547735), (30, 7408037), (35, 6349746), (39, 5698490), (42, 5291455), (65, 3419094), (70, 3174873), (78, 2849245), (91, 2442210), (105, 2116582), (127, 1749930), (130, 1709547), (182, 1221105), (195, 1139698), (210, 1058291), (254, 874965), (273, 814070), (381, 583310), (390, 569849), (455, 488442), (546, 407035), (635, 349986), (641, 346710), (762, 291655), (889, 249990), (910, 244221), (1270, 174993), (1282, 173355), (1365, 162814), (1651, 134610), (1778, 124995), (1905, 116662), (1923, 115570), (2667, 83330), (2730, 81407), (3205, 69342), (3302, 67305), (3810, 58331), (3846, 57785), (4445, 49998), (4487, 49530), (4953, 44870), (5334, 41665), (6410, 34671), (8255, 26922), (8333, 26670), (8890, 24999), (8974, 24765), (9615, 23114), (9906, 22435), (11557, 19230), (13335, 16666), (13461, 16510)]