65224170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21961}}^1$

素因数の和:21988

約数の個数: 64

約数和(自身を含む): 189751680

約数和(自身を除く): 124527510

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, 2970, 21961, 43922, 65883, 109805, 131766, 197649, 219610, 241571, 329415, 395298, 483142, 592947, 658830, 724713, 988245, 1185894, 1207855, 1449426, 1976490, 2174139, 2415710, 2964735, 3623565, 4348278, 5929470, 6522417, 7247130, 10870695, 13044834, 21741390, 32612085, 65224170]

約数ペア:

[(1, 65224170), (2, 32612085), (3, 21741390), (5, 13044834), (6, 10870695), (9, 7247130), (10, 6522417), (11, 5929470), (15, 4348278), (18, 3623565), (22, 2964735), (27, 2415710), (30, 2174139), (33, 1976490), (45, 1449426), (54, 1207855), (55, 1185894), (66, 988245), (90, 724713), (99, 658830), (110, 592947), (135, 483142), (165, 395298), (198, 329415), (270, 241571), (297, 219610), (330, 197649), (495, 131766), (594, 109805), (990, 65883), (1485, 43922), (2970, 21961)]