17415090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 57620160

約数和(自身を除く): 40205070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 147, 154, 165, 198, 210, 231, 245, 294, 315, 330, 359, 385, 441, 462, 490, 495, 539, 630, 693, 718, 735, 770, 882, 990, 1077, 1078, 1155, 1386, 1470, 1617, 1795, 2154, 2205, 2310, 2513, 2695, 3231, 3234, 3465, 3590, 3949, 4410, 4851, 5026, 5385, 5390, 6462, 6930, 7539, 7898, 8085, 9702, 10770, 11847, 12565, 15078, 16155, 16170, 17591, 19745, 22617, 23694, 24255, 25130, 27643, 32310, 35182, 35541, 37695, 39490, 45234, 48510, 52773, 55286, 59235, 71082, 75390, 82929, 87955, 105546, 113085, 118470, 138215, 158319, 165858, 175910, 177705, 193501, 226170, 248787, 263865, 276430, 316638, 355410, 387002, 414645, 497574, 527730, 580503, 791595, 829290, 967505, 1161006, 1243935, 1583190, 1741509, 1935010, 2487870, 2902515, 3483018, 5805030, 8707545, 17415090]

約数ペア:

[(1, 17415090), (2, 8707545), (3, 5805030), (5, 3483018), (6, 2902515), (7, 2487870), (9, 1935010), (10, 1741509), (11, 1583190), (14, 1243935), (15, 1161006), (18, 967505), (21, 829290), (22, 791595), (30, 580503), (33, 527730), (35, 497574), (42, 414645), (45, 387002), (49, 355410), (55, 316638), (63, 276430), (66, 263865), (70, 248787), (77, 226170), (90, 193501), (98, 177705), (99, 175910), (105, 165858), (110, 158319), (126, 138215), (147, 118470), (154, 113085), (165, 105546), (198, 87955), (210, 82929), (231, 75390), (245, 71082), (294, 59235), (315, 55286), (330, 52773), (359, 48510), (385, 45234), (441, 39490), (462, 37695), (490, 35541), (495, 35182), (539, 32310), (630, 27643), (693, 25130), (718, 24255), (735, 23694), (770, 22617), (882, 19745), (990, 17591), (1077, 16170), (1078, 16155), (1155, 15078), (1386, 12565), (1470, 11847), (1617, 10770), (1795, 9702), (2154, 8085), (2205, 7898), (2310, 7539), (2513, 6930), (2695, 6462), (3231, 5390), (3234, 5385), (3465, 5026), (3590, 4851), (3949, 4410)]