70964460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3313}}^1$

素因数の和:3352

約数の個数: 144

約数和(自身を含む): 260559936

約数和(自身を除く): 189595476

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, 3313, 3570, 4284, 5355, 6626, 7140, 9939, 10710, 13252, 16565, 19878, 21420, 23191, 29817, 33130, 39756, 46382, 49695, 56321, 59634, 66260, 69573, 92764, 99390, 112642, 115955, 119268, 139146, 149085, 168963, 198780, 208719, 225284, 231910, 278292, 281605, 298170, 337926, 347865, 394247, 417438, 463820, 506889, 563210, 596340, 675852, 695730, 788494, 834876, 844815, 1013778, 1043595, 1126420, 1182741, 1391460, 1576988, 1689630, 1971235, 2027556, 2087190, 2365482, 2534445, 3379260, 3548223, 3942470, 4174380, 4730964, 5068890, 5913705, 7096446, 7884940, 10137780, 11827410, 14192892, 17741115, 23654820, 35482230, 70964460]

約数ペア:

[(1, 70964460), (2, 35482230), (3, 23654820), (4, 17741115), (5, 14192892), (6, 11827410), (7, 10137780), (9, 7884940), (10, 7096446), (12, 5913705), (14, 5068890), (15, 4730964), (17, 4174380), (18, 3942470), (20, 3548223), (21, 3379260), (28, 2534445), (30, 2365482), (34, 2087190), (35, 2027556), (36, 1971235), (42, 1689630), (45, 1576988), (51, 1391460), (60, 1182741), (63, 1126420), (68, 1043595), (70, 1013778), (84, 844815), (85, 834876), (90, 788494), (102, 695730), (105, 675852), (119, 596340), (126, 563210), (140, 506889), (153, 463820), (170, 417438), (180, 394247), (204, 347865), (210, 337926), (238, 298170), (252, 281605), (255, 278292), (306, 231910), (315, 225284), (340, 208719), (357, 198780), (420, 168963), (476, 149085), (510, 139146), (595, 119268), (612, 115955), (630, 112642), (714, 99390), (765, 92764), (1020, 69573), (1071, 66260), (1190, 59634), (1260, 56321), (1428, 49695), (1530, 46382), (1785, 39756), (2142, 33130), (2380, 29817), (3060, 23191), (3313, 21420), (3570, 19878), (4284, 16565), (5355, 13252), (6626, 10710), (7140, 9939)]