27649710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2539}}^1$

素因数の和:2574

約数の個数: 72

約数和(自身を含む): 79049880

約数和(自身を除く): 51400170

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 2539, 3630, 5078, 5445, 7617, 10890, 12695, 15234, 22851, 25390, 27929, 38085, 45702, 55858, 76170, 83787, 114255, 139645, 167574, 228510, 251361, 279290, 307219, 418935, 502722, 614438, 837870, 921657, 1256805, 1536095, 1843314, 2513610, 2764971, 3072190, 4608285, 5529942, 9216570, 13824855, 27649710]

約数ペア:

[(1, 27649710), (2, 13824855), (3, 9216570), (5, 5529942), (6, 4608285), (9, 3072190), (10, 2764971), (11, 2513610), (15, 1843314), (18, 1536095), (22, 1256805), (30, 921657), (33, 837870), (45, 614438), (55, 502722), (66, 418935), (90, 307219), (99, 279290), (110, 251361), (121, 228510), (165, 167574), (198, 139645), (242, 114255), (330, 83787), (363, 76170), (495, 55858), (605, 45702), (726, 38085), (990, 27929), (1089, 25390), (1210, 22851), (1815, 15234), (2178, 12695), (2539, 10890), (3630, 7617), (5078, 5445)]