473744740

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1386

約数の個数: 96

約数和(自身を含む): 1182988800

約数和(自身を除く): 709244060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 343, 371, 490, 530, 686, 742, 980, 1060, 1303, 1372, 1484, 1715, 1855, 2597, 2606, 3430, 3710, 5194, 5212, 6515, 6860, 7420, 9121, 10388, 12985, 13030, 18179, 18242, 25970, 26060, 36358, 36484, 45605, 51940, 63847, 69059, 72716, 90895, 91210, 127694, 138118, 181790, 182420, 255388, 276236, 319235, 345295, 363580, 446929, 483413, 638470, 690590, 893858, 966826, 1276940, 1381180, 1787716, 1933652, 2234645, 2417065, 3383891, 4469290, 4834130, 6767782, 8938580, 9668260, 13535564, 16919455, 23687237, 33838910, 47374474, 67677820, 94748948, 118436185, 236872370, 473744740]

約数ペア:

[(1, 473744740), (2, 236872370), (4, 118436185), (5, 94748948), (7, 67677820), (10, 47374474), (14, 33838910), (20, 23687237), (28, 16919455), (35, 13535564), (49, 9668260), (53, 8938580), (70, 6767782), (98, 4834130), (106, 4469290), (140, 3383891), (196, 2417065), (212, 2234645), (245, 1933652), (265, 1787716), (343, 1381180), (371, 1276940), (490, 966826), (530, 893858), (686, 690590), (742, 638470), (980, 483413), (1060, 446929), (1303, 363580), (1372, 345295), (1484, 319235), (1715, 276236), (1855, 255388), (2597, 182420), (2606, 181790), (3430, 138118), (3710, 127694), (5194, 91210), (5212, 90895), (6515, 72716), (6860, 69059), (7420, 63847), (9121, 51940), (10388, 45605), (12985, 36484), (13030, 36358), (18179, 26060), (18242, 25970)]