140001210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:889

約数の個数: 80

約数和(自身を含む): 378344736

約数和(自身を除く): 238343526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 307, 405, 563, 614, 810, 921, 1126, 1535, 1689, 1842, 2763, 2815, 3070, 3378, 4605, 5067, 5526, 5630, 8289, 8445, 9210, 10134, 13815, 15201, 16578, 16890, 24867, 25335, 27630, 30402, 41445, 45603, 49734, 50670, 76005, 82890, 91206, 124335, 152010, 172841, 228015, 248670, 345682, 456030, 518523, 864205, 1037046, 1555569, 1728410, 2592615, 3111138, 4666707, 5185230, 7777845, 9333414, 14000121, 15555690, 23333535, 28000242, 46667070, 70000605, 140001210]

約数ペア:

[(1, 140001210), (2, 70000605), (3, 46667070), (5, 28000242), (6, 23333535), (9, 15555690), (10, 14000121), (15, 9333414), (18, 7777845), (27, 5185230), (30, 4666707), (45, 3111138), (54, 2592615), (81, 1728410), (90, 1555569), (135, 1037046), (162, 864205), (270, 518523), (307, 456030), (405, 345682), (563, 248670), (614, 228015), (810, 172841), (921, 152010), (1126, 124335), (1535, 91206), (1689, 82890), (1842, 76005), (2763, 50670), (2815, 49734), (3070, 45603), (3378, 41445), (4605, 30402), (5067, 27630), (5526, 25335), (5630, 24867), (8289, 16890), (8445, 16578), (9210, 15201), (10134, 13815)]