690147993580

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{34217}}^1\times {\mathrm{17093}}^1$

素因数の和:51378

約数の個数: 48

約数和(自身を含む): 1474004679840

約数和(自身を除く): 783856686260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 17093, 34186, 34217, 68372, 68434, 85465, 136868, 170930, 171085, 341860, 342170, 684340, 1008487, 2016974, 2018803, 4033948, 4037606, 5042435, 8075212, 10084870, 10094015, 20169740, 20188030, 40376060, 584871181, 1169742362, 2339484724, 2924355905, 5848711810, 11697423620, 34507399679, 69014799358, 138029598716, 172536998395, 345073996790, 690147993580]

約数ペア:

[(1, 690147993580), (2, 345073996790), (4, 172536998395), (5, 138029598716), (10, 69014799358), (20, 34507399679), (59, 11697423620), (118, 5848711810), (236, 2924355905), (295, 2339484724), (590, 1169742362), (1180, 584871181), (17093, 40376060), (34186, 20188030), (34217, 20169740), (68372, 10094015), (68434, 10084870), (85465, 8075212), (136868, 5042435), (170930, 4037606), (171085, 4033948), (341860, 2018803), (342170, 2016974), (684340, 1008487)]