2146163910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1283}}^1$

素因数の和:1478

約数の個数: 128

約数和(自身を含む): 5817567744

約数和(自身を除く): 3671403834

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 137, 165, 185, 222, 274, 330, 370, 407, 411, 555, 685, 814, 822, 1110, 1221, 1283, 1370, 1507, 2035, 2055, 2442, 2566, 3014, 3849, 4070, 4110, 4521, 5069, 6105, 6415, 7535, 7698, 9042, 10138, 12210, 12830, 14113, 15070, 15207, 19245, 22605, 25345, 28226, 30414, 38490, 42339, 45210, 47471, 50690, 55759, 70565, 76035, 84678, 94942, 111518, 141130, 142413, 152070, 167277, 175771, 211695, 237355, 278795, 284826, 334554, 351542, 423390, 474710, 522181, 527313, 557590, 712065, 836385, 878855, 1044362, 1054626, 1424130, 1566543, 1672770, 1757710, 1933481, 2610905, 2636565, 3133086, 3866962, 5221810, 5273130, 5800443, 6503527, 7832715, 9667405, 11600886, 13007054, 15665430, 19334810, 19510581, 29002215, 32517635, 39021162, 58004430, 65035270, 71538797, 97552905, 143077594, 195105810, 214616391, 357693985, 429232782, 715387970, 1073081955, 2146163910]

約数ペア:

[(1, 2146163910), (2, 1073081955), (3, 715387970), (5, 429232782), (6, 357693985), (10, 214616391), (11, 195105810), (15, 143077594), (22, 97552905), (30, 71538797), (33, 65035270), (37, 58004430), (55, 39021162), (66, 32517635), (74, 29002215), (110, 19510581), (111, 19334810), (137, 15665430), (165, 13007054), (185, 11600886), (222, 9667405), (274, 7832715), (330, 6503527), (370, 5800443), (407, 5273130), (411, 5221810), (555, 3866962), (685, 3133086), (814, 2636565), (822, 2610905), (1110, 1933481), (1221, 1757710), (1283, 1672770), (1370, 1566543), (1507, 1424130), (2035, 1054626), (2055, 1044362), (2442, 878855), (2566, 836385), (3014, 712065), (3849, 557590), (4070, 527313), (4110, 522181), (4521, 474710), (5069, 423390), (6105, 351542), (6415, 334554), (7535, 284826), (7698, 278795), (9042, 237355), (10138, 211695), (12210, 175771), (12830, 167277), (14113, 152070), (15070, 142413), (15207, 141130), (19245, 111518), (22605, 94942), (25345, 84678), (28226, 76035), (30414, 70565), (38490, 55759), (42339, 50690), (45210, 47471)]