2034686290

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{45631}}^1$

素因数の和:45672

約数の個数: 64

約数和(自身を含む): 4599705600

約数和(自身を除く): 2565019310

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 343, 455, 490, 637, 686, 910, 1274, 1715, 3185, 3430, 4459, 6370, 8918, 22295, 44590, 45631, 91262, 228155, 319417, 456310, 593203, 638834, 1186406, 1597085, 2235919, 2966015, 3194170, 4152421, 4471838, 5932030, 8304842, 11179595, 15651433, 20762105, 22359190, 29066947, 31302866, 41524210, 58133894, 78257165, 145334735, 156514330, 203468629, 290669470, 406937258, 1017343145, 2034686290]

約数ペア:

[(1, 2034686290), (2, 1017343145), (5, 406937258), (7, 290669470), (10, 203468629), (13, 156514330), (14, 145334735), (26, 78257165), (35, 58133894), (49, 41524210), (65, 31302866), (70, 29066947), (91, 22359190), (98, 20762105), (130, 15651433), (182, 11179595), (245, 8304842), (343, 5932030), (455, 4471838), (490, 4152421), (637, 3194170), (686, 2966015), (910, 2235919), (1274, 1597085), (1715, 1186406), (3185, 638834), (3430, 593203), (4459, 456310), (6370, 319417), (8918, 228155), (22295, 91262), (44590, 45631)]