26128890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 71272656

約数和(自身を除く): 45143766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 73, 82, 90, 97, 123, 146, 194, 205, 219, 246, 291, 365, 369, 410, 438, 485, 582, 615, 657, 730, 738, 873, 970, 1095, 1230, 1314, 1455, 1746, 1845, 2190, 2910, 2993, 3285, 3690, 3977, 4365, 5986, 6570, 7081, 7954, 8730, 8979, 11931, 14162, 14965, 17958, 19885, 21243, 23862, 26937, 29930, 35405, 35793, 39770, 42486, 44895, 53874, 59655, 63729, 70810, 71586, 89790, 106215, 119310, 127458, 134685, 178965, 212430, 269370, 290321, 318645, 357930, 580642, 637290, 870963, 1451605, 1741926, 2612889, 2903210, 4354815, 5225778, 8709630, 13064445, 26128890]

約数ペア:

[(1, 26128890), (2, 13064445), (3, 8709630), (5, 5225778), (6, 4354815), (9, 2903210), (10, 2612889), (15, 1741926), (18, 1451605), (30, 870963), (41, 637290), (45, 580642), (73, 357930), (82, 318645), (90, 290321), (97, 269370), (123, 212430), (146, 178965), (194, 134685), (205, 127458), (219, 119310), (246, 106215), (291, 89790), (365, 71586), (369, 70810), (410, 63729), (438, 59655), (485, 53874), (582, 44895), (615, 42486), (657, 39770), (730, 35793), (738, 35405), (873, 29930), (970, 26937), (1095, 23862), (1230, 21243), (1314, 19885), (1455, 17958), (1746, 14965), (1845, 14162), (2190, 11931), (2910, 8979), (2993, 8730), (3285, 7954), (3690, 7081), (3977, 6570), (4365, 5986)]