39701970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 136670976

約数和(自身を除く): 96969006

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 17, 18, 21, 22, 30, 33, 34, 35, 42, 45, 51, 55, 63, 66, 70, 77, 85, 90, 99, 102, 105, 110, 119, 126, 153, 154, 165, 170, 187, 198, 210, 231, 238, 255, 306, 315, 330, 337, 357, 374, 385, 462, 495, 510, 561, 595, 630, 674, 693, 714, 765, 770, 935, 990, 1011, 1071, 1122, 1155, 1190, 1309, 1386, 1530, 1683, 1685, 1785, 1870, 2022, 2142, 2310, 2359, 2618, 2805, 3033, 3366, 3370, 3465, 3570, 3707, 3927, 4718, 5055, 5355, 5610, 5729, 6066, 6545, 6930, 7077, 7414, 7854, 8415, 10110, 10710, 11121, 11458, 11781, 11795, 13090, 14154, 15165, 16830, 17187, 18535, 19635, 21231, 22242, 23562, 23590, 25949, 28645, 30330, 33363, 34374, 35385, 37070, 39270, 40103, 42462, 51561, 51898, 55605, 57290, 58905, 63019, 66726, 70770, 77847, 80206, 85935, 103122, 106155, 111210, 117810, 120309, 126038, 129745, 155694, 166815, 171870, 189057, 200515, 212310, 233541, 240618, 257805, 259490, 315095, 333630, 360927, 378114, 389235, 401030, 441133, 467082, 515610, 567171, 601545, 630190, 721854, 778470, 882266, 945285, 1134342, 1167705, 1203090, 1323399, 1804635, 1890570, 2205665, 2335410, 2646798, 2835855, 3609270, 3970197, 4411330, 5671710, 6616995, 7940394, 13233990, 19850985, 39701970]

約数ペア:

[(1, 39701970), (2, 19850985), (3, 13233990), (5, 7940394), (6, 6616995), (7, 5671710), (9, 4411330), (10, 3970197), (11, 3609270), (14, 2835855), (15, 2646798), (17, 2335410), (18, 2205665), (21, 1890570), (22, 1804635), (30, 1323399), (33, 1203090), (34, 1167705), (35, 1134342), (42, 945285), (45, 882266), (51, 778470), (55, 721854), (63, 630190), (66, 601545), (70, 567171), (77, 515610), (85, 467082), (90, 441133), (99, 401030), (102, 389235), (105, 378114), (110, 360927), (119, 333630), (126, 315095), (153, 259490), (154, 257805), (165, 240618), (170, 233541), (187, 212310), (198, 200515), (210, 189057), (231, 171870), (238, 166815), (255, 155694), (306, 129745), (315, 126038), (330, 120309), (337, 117810), (357, 111210), (374, 106155), (385, 103122), (462, 85935), (495, 80206), (510, 77847), (561, 70770), (595, 66726), (630, 63019), (674, 58905), (693, 57290), (714, 55605), (765, 51898), (770, 51561), (935, 42462), (990, 40103), (1011, 39270), (1071, 37070), (1122, 35385), (1155, 34374), (1190, 33363), (1309, 30330), (1386, 28645), (1530, 25949), (1683, 23590), (1685, 23562), (1785, 22242), (1870, 21231), (2022, 19635), (2142, 18535), (2310, 17187), (2359, 16830), (2618, 15165), (2805, 14154), (3033, 13090), (3366, 11795), (3370, 11781), (3465, 11458), (3570, 11121), (3707, 10710), (3927, 10110), (4718, 8415), (5055, 7854), (5355, 7414), (5610, 7077), (5729, 6930), (6066, 6545)]