74133220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 184923648

約数和(自身を除く): 110790428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 97, 103, 106, 140, 194, 206, 212, 265, 371, 388, 412, 485, 515, 530, 679, 721, 742, 970, 1030, 1060, 1358, 1442, 1484, 1855, 1940, 2060, 2716, 2884, 3395, 3605, 3710, 5141, 5459, 6790, 7210, 7420, 9991, 10282, 10918, 13580, 14420, 19982, 20564, 21836, 25705, 27295, 35987, 38213, 39964, 49955, 51410, 54590, 69937, 71974, 76426, 99910, 102820, 109180, 139874, 143948, 152852, 179935, 191065, 199820, 279748, 349685, 359870, 382130, 529523, 699370, 719740, 764260, 1059046, 1398740, 2118092, 2647615, 3706661, 5295230, 7413322, 10590460, 14826644, 18533305, 37066610, 74133220]

約数ペア:

[(1, 74133220), (2, 37066610), (4, 18533305), (5, 14826644), (7, 10590460), (10, 7413322), (14, 5295230), (20, 3706661), (28, 2647615), (35, 2118092), (53, 1398740), (70, 1059046), (97, 764260), (103, 719740), (106, 699370), (140, 529523), (194, 382130), (206, 359870), (212, 349685), (265, 279748), (371, 199820), (388, 191065), (412, 179935), (485, 152852), (515, 143948), (530, 139874), (679, 109180), (721, 102820), (742, 99910), (970, 76426), (1030, 71974), (1060, 69937), (1358, 54590), (1442, 51410), (1484, 49955), (1855, 39964), (1940, 38213), (2060, 35987), (2716, 27295), (2884, 25705), (3395, 21836), (3605, 20564), (3710, 19982), (5141, 14420), (5459, 13580), (6790, 10918), (7210, 10282), (7420, 9991)]