2013176580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{25171}}^1$

素因数の和:25257

約数の個数: 96

約数和(自身を含む): 5954285568

約数和(自身を除く): 3941108988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 172, 186, 215, 258, 310, 372, 430, 465, 516, 620, 645, 860, 930, 1290, 1333, 1860, 2580, 2666, 3999, 5332, 6665, 7998, 13330, 15996, 19995, 25171, 26660, 39990, 50342, 75513, 79980, 100684, 125855, 151026, 251710, 302052, 377565, 503420, 755130, 780301, 1082353, 1510260, 1560602, 2164706, 2340903, 3121204, 3247059, 3901505, 4329412, 4681806, 5411765, 6494118, 7803010, 9363612, 10823530, 11704515, 12988236, 15606020, 16235295, 21647060, 23409030, 32470590, 33552943, 46818060, 64941180, 67105886, 100658829, 134211772, 167764715, 201317658, 335529430, 402635316, 503294145, 671058860, 1006588290, 2013176580]

約数ペア:

[(1, 2013176580), (2, 1006588290), (3, 671058860), (4, 503294145), (5, 402635316), (6, 335529430), (10, 201317658), (12, 167764715), (15, 134211772), (20, 100658829), (30, 67105886), (31, 64941180), (43, 46818060), (60, 33552943), (62, 32470590), (86, 23409030), (93, 21647060), (124, 16235295), (129, 15606020), (155, 12988236), (172, 11704515), (186, 10823530), (215, 9363612), (258, 7803010), (310, 6494118), (372, 5411765), (430, 4681806), (465, 4329412), (516, 3901505), (620, 3247059), (645, 3121204), (860, 2340903), (930, 2164706), (1290, 1560602), (1333, 1510260), (1860, 1082353), (2580, 780301), (2666, 755130), (3999, 503420), (5332, 377565), (6665, 302052), (7998, 251710), (13330, 151026), (15996, 125855), (19995, 100684), (25171, 79980), (26660, 75513), (39990, 50342)]