15238367060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{2767}}^1$

素因数の和:3205

約数の個数: 96

約数和(自身を含む): 36978708480

約数和(自身を除く): 21740341420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 283, 556, 566, 695, 973, 1132, 1390, 1415, 1946, 1981, 2767, 2780, 2830, 3892, 3962, 4865, 5534, 5660, 7924, 9730, 9905, 11068, 13835, 19369, 19460, 19810, 27670, 38738, 39337, 39620, 55340, 77476, 78674, 96845, 157348, 193690, 196685, 275359, 384613, 387380, 393370, 550718, 769226, 783061, 786740, 1101436, 1376795, 1538452, 1566122, 1923065, 2692291, 2753590, 3132244, 3846130, 3915305, 5384582, 5481427, 5507180, 7692260, 7830610, 10769164, 10962854, 13461455, 15661220, 21925708, 26922910, 27407135, 53845820, 54814270, 108845479, 109628540, 217690958, 435381916, 544227395, 761918353, 1088454790, 1523836706, 2176909580, 3047673412, 3809591765, 7619183530, 15238367060]

約数ペア:

[(1, 15238367060), (2, 7619183530), (4, 3809591765), (5, 3047673412), (7, 2176909580), (10, 1523836706), (14, 1088454790), (20, 761918353), (28, 544227395), (35, 435381916), (70, 217690958), (139, 109628540), (140, 108845479), (278, 54814270), (283, 53845820), (556, 27407135), (566, 26922910), (695, 21925708), (973, 15661220), (1132, 13461455), (1390, 10962854), (1415, 10769164), (1946, 7830610), (1981, 7692260), (2767, 5507180), (2780, 5481427), (2830, 5384582), (3892, 3915305), (3962, 3846130), (4865, 3132244), (5534, 2753590), (5660, 2692291), (7924, 1923065), (9730, 1566122), (9905, 1538452), (11068, 1376795), (13835, 1101436), (19369, 786740), (19460, 783061), (19810, 769226), (27670, 550718), (38738, 393370), (39337, 387380), (39620, 384613), (55340, 275359), (77476, 196685), (78674, 193690), (96845, 157348)]