17374140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13789}}^1$

素因数の和:13811

約数の個数: 72

約数和(自身を含む): 60234720

約数和(自身を除く): 42860580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 13789, 27578, 41367, 55156, 68945, 82734, 96523, 124101, 137890, 165468, 193046, 206835, 248202, 275780, 289569, 386092, 413670, 482615, 496404, 579138, 620505, 827340, 868707, 965230, 1158276, 1241010, 1447845, 1737414, 1930460, 2482020, 2895690, 3474828, 4343535, 5791380, 8687070, 17374140]

約数ペア:

[(1, 17374140), (2, 8687070), (3, 5791380), (4, 4343535), (5, 3474828), (6, 2895690), (7, 2482020), (9, 1930460), (10, 1737414), (12, 1447845), (14, 1241010), (15, 1158276), (18, 965230), (20, 868707), (21, 827340), (28, 620505), (30, 579138), (35, 496404), (36, 482615), (42, 413670), (45, 386092), (60, 289569), (63, 275780), (70, 248202), (84, 206835), (90, 193046), (105, 165468), (126, 137890), (140, 124101), (180, 96523), (210, 82734), (252, 68945), (315, 55156), (420, 41367), (630, 27578), (1260, 13789)]