7540830

素因数分解:

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

素因数の和:2566

約数の個数: 64

約数和(自身を含む): 21945600

約数和(自身を除く): 14404770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2539, 2970, 5078, 7617, 12695, 15234, 22851, 25390, 27929, 38085, 45702, 55858, 68553, 76170, 83787, 114255, 137106, 139645, 167574, 228510, 251361, 279290, 342765, 418935, 502722, 685530, 754083, 837870, 1256805, 1508166, 2513610, 3770415, 7540830]

約数ペア:

[(1, 7540830), (2, 3770415), (3, 2513610), (5, 1508166), (6, 1256805), (9, 837870), (10, 754083), (11, 685530), (15, 502722), (18, 418935), (22, 342765), (27, 279290), (30, 251361), (33, 228510), (45, 167574), (54, 139645), (55, 137106), (66, 114255), (90, 83787), (99, 76170), (110, 68553), (135, 55858), (165, 45702), (198, 38085), (270, 27929), (297, 25390), (330, 22851), (495, 15234), (594, 12695), (990, 7617), (1485, 5078), (2539, 2970)]