70835940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3307}}^1$

素因数の和:3346

約数の個数: 144

約数和(自身を含む): 260088192

約数和(自身を除く): 189252252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3307, 3570, 4284, 5355, 6614, 7140, 9921, 10710, 13228, 16535, 19842, 21420, 23149, 29763, 33070, 39684, 46298, 49605, 56219, 59526, 66140, 69447, 92596, 99210, 112438, 115745, 119052, 138894, 148815, 168657, 198420, 208341, 224876, 231490, 277788, 281095, 297630, 337314, 347235, 393533, 416682, 462980, 505971, 562190, 595260, 674628, 694470, 787066, 833364, 843285, 1011942, 1041705, 1124380, 1180599, 1388940, 1574132, 1686570, 1967665, 2023884, 2083410, 2361198, 2529855, 3373140, 3541797, 3935330, 4166820, 4722396, 5059710, 5902995, 7083594, 7870660, 10119420, 11805990, 14167188, 17708985, 23611980, 35417970, 70835940]

約数ペア:

[(1, 70835940), (2, 35417970), (3, 23611980), (4, 17708985), (5, 14167188), (6, 11805990), (7, 10119420), (9, 7870660), (10, 7083594), (12, 5902995), (14, 5059710), (15, 4722396), (17, 4166820), (18, 3935330), (20, 3541797), (21, 3373140), (28, 2529855), (30, 2361198), (34, 2083410), (35, 2023884), (36, 1967665), (42, 1686570), (45, 1574132), (51, 1388940), (60, 1180599), (63, 1124380), (68, 1041705), (70, 1011942), (84, 843285), (85, 833364), (90, 787066), (102, 694470), (105, 674628), (119, 595260), (126, 562190), (140, 505971), (153, 462980), (170, 416682), (180, 393533), (204, 347235), (210, 337314), (238, 297630), (252, 281095), (255, 277788), (306, 231490), (315, 224876), (340, 208341), (357, 198420), (420, 168657), (476, 148815), (510, 138894), (595, 119052), (612, 115745), (630, 112438), (714, 99210), (765, 92596), (1020, 69447), (1071, 66140), (1190, 59526), (1260, 56219), (1428, 49605), (1530, 46298), (1785, 39684), (2142, 33070), (2380, 29763), (3060, 23149), (3307, 21420), (3570, 19842), (4284, 16535), (5355, 13228), (6614, 10710), (7140, 9921)]