30760004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 64985760

約数和(自身を除く): 34225756

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 59, 68, 82, 118, 164, 187, 236, 289, 374, 451, 578, 649, 697, 748, 902, 1003, 1156, 1298, 1394, 1804, 2006, 2419, 2596, 2788, 3179, 4012, 4838, 6358, 7667, 9676, 11033, 11849, 12716, 15334, 17051, 22066, 23698, 26609, 30668, 34102, 41123, 44132, 47396, 53218, 68204, 82246, 106436, 130339, 164492, 187561, 260678, 375122, 452353, 521356, 699091, 750244, 904706, 1398182, 1809412, 2796364, 7690001, 15380002, 30760004]

約数ペア:

[(1, 30760004), (2, 15380002), (4, 7690001), (11, 2796364), (17, 1809412), (22, 1398182), (34, 904706), (41, 750244), (44, 699091), (59, 521356), (68, 452353), (82, 375122), (118, 260678), (164, 187561), (187, 164492), (236, 130339), (289, 106436), (374, 82246), (451, 68204), (578, 53218), (649, 47396), (697, 44132), (748, 41123), (902, 34102), (1003, 30668), (1156, 26609), (1298, 23698), (1394, 22066), (1804, 17051), (2006, 15334), (2419, 12716), (2596, 11849), (2788, 11033), (3179, 9676), (4012, 7667), (4838, 6358)]