3490740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 12108096

約数和(自身を除く): 8617356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 43, 44, 45, 55, 60, 66, 82, 86, 90, 99, 110, 123, 129, 132, 164, 165, 172, 180, 198, 205, 215, 220, 246, 258, 330, 369, 387, 396, 410, 430, 451, 473, 492, 495, 516, 615, 645, 660, 738, 774, 820, 860, 902, 946, 990, 1230, 1290, 1353, 1419, 1476, 1548, 1763, 1804, 1845, 1892, 1935, 1980, 2255, 2365, 2460, 2580, 2706, 2838, 3526, 3690, 3870, 4059, 4257, 4510, 4730, 5289, 5412, 5676, 6765, 7052, 7095, 7380, 7740, 8118, 8514, 8815, 9020, 9460, 10578, 13530, 14190, 15867, 16236, 17028, 17630, 19393, 20295, 21156, 21285, 26445, 27060, 28380, 31734, 35260, 38786, 40590, 42570, 52890, 58179, 63468, 77572, 79335, 81180, 85140, 96965, 105780, 116358, 158670, 174537, 193930, 232716, 290895, 317340, 349074, 387860, 581790, 698148, 872685, 1163580, 1745370, 3490740]

約数ペア:

[(1, 3490740), (2, 1745370), (3, 1163580), (4, 872685), (5, 698148), (6, 581790), (9, 387860), (10, 349074), (11, 317340), (12, 290895), (15, 232716), (18, 193930), (20, 174537), (22, 158670), (30, 116358), (33, 105780), (36, 96965), (41, 85140), (43, 81180), (44, 79335), (45, 77572), (55, 63468), (60, 58179), (66, 52890), (82, 42570), (86, 40590), (90, 38786), (99, 35260), (110, 31734), (123, 28380), (129, 27060), (132, 26445), (164, 21285), (165, 21156), (172, 20295), (180, 19393), (198, 17630), (205, 17028), (215, 16236), (220, 15867), (246, 14190), (258, 13530), (330, 10578), (369, 9460), (387, 9020), (396, 8815), (410, 8514), (430, 8118), (451, 7740), (473, 7380), (492, 7095), (495, 7052), (516, 6765), (615, 5676), (645, 5412), (660, 5289), (738, 4730), (774, 4510), (820, 4257), (860, 4059), (902, 3870), (946, 3690), (990, 3526), (1230, 2838), (1290, 2706), (1353, 2580), (1419, 2460), (1476, 2365), (1548, 2255), (1763, 1980), (1804, 1935), (1845, 1892)]