1933987545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 4217241600

約数和(自身を除く): 2283254055

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 31, 35, 45, 63, 69, 79, 93, 105, 109, 115, 155, 161, 207, 217, 237, 279, 315, 327, 345, 395, 465, 483, 545, 553, 651, 711, 713, 763, 805, 981, 1035, 1085, 1185, 1395, 1449, 1635, 1659, 1817, 1953, 2139, 2289, 2415, 2449, 2507, 2765, 3255, 3379, 3555, 3565, 3815, 4905, 4977, 4991, 5451, 6417, 6867, 7245, 7347, 7521, 8295, 8611, 9085, 9765, 10137, 10695, 11445, 12245, 12535, 12719, 14973, 16353, 16895, 17143, 17549, 22041, 22563, 23653, 24885, 24955, 25833, 27255, 30411, 32085, 34335, 36735, 37605, 38157, 43055, 44919, 50685, 51429, 52647, 56327, 60277, 63595, 70959, 74865, 77499, 77717, 81765, 85715, 87745, 110205, 112815, 114471, 118265, 129165, 152055, 154287, 157941, 168981, 180831, 190785, 198053, 212877, 224595, 233151, 257145, 263235, 266941, 281635, 301385, 354795, 387495, 388585, 394289, 506943, 542493, 544019, 572355, 594159, 699453, 771435, 789705, 800823, 844905, 904155, 990265, 1064385, 1165755, 1182867, 1334705, 1386371, 1632057, 1782477, 1868587, 1971445, 2402469, 2534715, 2712465, 2720095, 2970795, 3497265, 3548601, 4004115, 4159113, 4896171, 5605761, 5914335, 6139643, 6931855, 8160285, 8912385, 9342935, 12012345, 12477339, 16817283, 17743005, 18418929, 20795565, 24480855, 28028805, 30698215, 42977501, 55256787, 62386695, 84086415, 92094645, 128932503, 214887505, 276283935, 386797509, 644662515, 1933987545]

約数ペア:

[(1, 1933987545), (3, 644662515), (5, 386797509), (7, 276283935), (9, 214887505), (15, 128932503), (21, 92094645), (23, 84086415), (31, 62386695), (35, 55256787), (45, 42977501), (63, 30698215), (69, 28028805), (79, 24480855), (93, 20795565), (105, 18418929), (109, 17743005), (115, 16817283), (155, 12477339), (161, 12012345), (207, 9342935), (217, 8912385), (237, 8160285), (279, 6931855), (315, 6139643), (327, 5914335), (345, 5605761), (395, 4896171), (465, 4159113), (483, 4004115), (545, 3548601), (553, 3497265), (651, 2970795), (711, 2720095), (713, 2712465), (763, 2534715), (805, 2402469), (981, 1971445), (1035, 1868587), (1085, 1782477), (1185, 1632057), (1395, 1386371), (1449, 1334705), (1635, 1182867), (1659, 1165755), (1817, 1064385), (1953, 990265), (2139, 904155), (2289, 844905), (2415, 800823), (2449, 789705), (2507, 771435), (2765, 699453), (3255, 594159), (3379, 572355), (3555, 544019), (3565, 542493), (3815, 506943), (4905, 394289), (4977, 388585), (4991, 387495), (5451, 354795), (6417, 301385), (6867, 281635), (7245, 266941), (7347, 263235), (7521, 257145), (8295, 233151), (8611, 224595), (9085, 212877), (9765, 198053), (10137, 190785), (10695, 180831), (11445, 168981), (12245, 157941), (12535, 154287), (12719, 152055), (14973, 129165), (16353, 118265), (16895, 114471), (17143, 112815), (17549, 110205), (22041, 87745), (22563, 85715), (23653, 81765), (24885, 77717), (24955, 77499), (25833, 74865), (27255, 70959), (30411, 63595), (32085, 60277), (34335, 56327), (36735, 52647), (37605, 51429), (38157, 50685), (43055, 44919)]