13876996890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1697}}^1$

素因数の和:1936

約数の個数: 128

約数和(自身を含む): 35121703680

約数和(自身を除く): 21244706790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 53, 74, 106, 111, 139, 159, 185, 222, 265, 278, 318, 370, 417, 530, 555, 695, 795, 834, 1110, 1390, 1590, 1697, 1961, 2085, 3394, 3922, 4170, 5091, 5143, 5883, 7367, 8485, 9805, 10182, 10286, 11766, 14734, 15429, 16970, 19610, 22101, 25455, 25715, 29415, 30858, 36835, 44202, 50910, 51430, 58830, 62789, 73670, 77145, 89941, 110505, 125578, 154290, 179882, 188367, 221010, 235883, 269823, 272579, 313945, 376734, 449705, 471766, 539646, 545158, 627890, 707649, 817737, 899410, 941835, 1179415, 1349115, 1362895, 1415298, 1635474, 1883670, 2358830, 2698230, 2725790, 3327817, 3538245, 4088685, 6655634, 7076490, 8177370, 8727671, 9983451, 12501799, 16639085, 17455342, 19966902, 25003598, 26183013, 33278170, 37505397, 43638355, 49917255, 52366026, 62508995, 75010794, 87276710, 99834510, 125017990, 130915065, 187526985, 261830130, 375053970, 462566563, 925133126, 1387699689, 2312832815, 2775399378, 4625665630, 6938498445, 13876996890]

約数ペア:

[(1, 13876996890), (2, 6938498445), (3, 4625665630), (5, 2775399378), (6, 2312832815), (10, 1387699689), (15, 925133126), (30, 462566563), (37, 375053970), (53, 261830130), (74, 187526985), (106, 130915065), (111, 125017990), (139, 99834510), (159, 87276710), (185, 75010794), (222, 62508995), (265, 52366026), (278, 49917255), (318, 43638355), (370, 37505397), (417, 33278170), (530, 26183013), (555, 25003598), (695, 19966902), (795, 17455342), (834, 16639085), (1110, 12501799), (1390, 9983451), (1590, 8727671), (1697, 8177370), (1961, 7076490), (2085, 6655634), (3394, 4088685), (3922, 3538245), (4170, 3327817), (5091, 2725790), (5143, 2698230), (5883, 2358830), (7367, 1883670), (8485, 1635474), (9805, 1415298), (10182, 1362895), (10286, 1349115), (11766, 1179415), (14734, 941835), (15429, 899410), (16970, 817737), (19610, 707649), (22101, 627890), (25455, 545158), (25715, 539646), (29415, 471766), (30858, 449705), (36835, 376734), (44202, 313945), (50910, 272579), (51430, 269823), (58830, 235883), (62789, 221010), (73670, 188367), (77145, 179882), (89941, 154290), (110505, 125578)]