1690804170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1581

約数の個数: 192

約数和(自身を含む): 5087646720

約数和(自身を除く): 3396842550

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 37, 45, 55, 62, 66, 74, 90, 93, 99, 110, 111, 155, 165, 185, 186, 198, 222, 279, 310, 330, 333, 341, 370, 407, 465, 495, 555, 558, 666, 682, 814, 930, 990, 1023, 1110, 1147, 1221, 1395, 1489, 1665, 1705, 2035, 2046, 2294, 2442, 2790, 2978, 3069, 3330, 3410, 3441, 3663, 4070, 4467, 5115, 5735, 6105, 6138, 6882, 7326, 7445, 8934, 10230, 10323, 11470, 12210, 12617, 13401, 14890, 15345, 16379, 17205, 18315, 20646, 22335, 25234, 26802, 30690, 32758, 34410, 36630, 37851, 44670, 46159, 49137, 51615, 55093, 63085, 67005, 75702, 81895, 92318, 98274, 103230, 110186, 113553, 126170, 134010, 138477, 147411, 163790, 165279, 189255, 227106, 230795, 245685, 275465, 276954, 294822, 330558, 378510, 415431, 461590, 491370, 495837, 507749, 550930, 567765, 606023, 692385, 737055, 826395, 830862, 991674, 1015498, 1135530, 1212046, 1384770, 1474110, 1523247, 1652790, 1707883, 1818069, 2077155, 2479185, 2538745, 3030115, 3046494, 3415766, 3636138, 4154310, 4569741, 4958370, 5077490, 5123649, 5454207, 6060230, 7616235, 8539415, 9090345, 9139482, 10247298, 10908414, 15232470, 15370947, 17078830, 18180690, 18786713, 22848705, 25618245, 27271035, 30741894, 37573426, 45697410, 51236490, 54542070, 56360139, 76854735, 93933565, 112720278, 153709470, 169080417, 187867130, 281800695, 338160834, 563601390, 845402085, 1690804170]

約数ペア:

[(1, 1690804170), (2, 845402085), (3, 563601390), (5, 338160834), (6, 281800695), (9, 187867130), (10, 169080417), (11, 153709470), (15, 112720278), (18, 93933565), (22, 76854735), (30, 56360139), (31, 54542070), (33, 51236490), (37, 45697410), (45, 37573426), (55, 30741894), (62, 27271035), (66, 25618245), (74, 22848705), (90, 18786713), (93, 18180690), (99, 17078830), (110, 15370947), (111, 15232470), (155, 10908414), (165, 10247298), (185, 9139482), (186, 9090345), (198, 8539415), (222, 7616235), (279, 6060230), (310, 5454207), (330, 5123649), (333, 5077490), (341, 4958370), (370, 4569741), (407, 4154310), (465, 3636138), (495, 3415766), (555, 3046494), (558, 3030115), (666, 2538745), (682, 2479185), (814, 2077155), (930, 1818069), (990, 1707883), (1023, 1652790), (1110, 1523247), (1147, 1474110), (1221, 1384770), (1395, 1212046), (1489, 1135530), (1665, 1015498), (1705, 991674), (2035, 830862), (2046, 826395), (2294, 737055), (2442, 692385), (2790, 606023), (2978, 567765), (3069, 550930), (3330, 507749), (3410, 495837), (3441, 491370), (3663, 461590), (4070, 415431), (4467, 378510), (5115, 330558), (5735, 294822), (6105, 276954), (6138, 275465), (6882, 245685), (7326, 230795), (7445, 227106), (8934, 189255), (10230, 165279), (10323, 163790), (11470, 147411), (12210, 138477), (12617, 134010), (13401, 126170), (14890, 113553), (15345, 110186), (16379, 103230), (17205, 98274), (18315, 92318), (20646, 81895), (22335, 75702), (25234, 67005), (26802, 63085), (30690, 55093), (32758, 51615), (34410, 49137), (36630, 46159), (37851, 44670)]