63357420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{601}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 203890176

約数和(自身を除く): 140532756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 251, 420, 502, 601, 753, 1004, 1202, 1255, 1506, 1757, 1803, 2404, 2510, 3005, 3012, 3514, 3606, 3765, 4207, 5020, 5271, 6010, 7028, 7212, 7530, 8414, 8785, 9015, 10542, 12020, 12621, 15060, 16828, 17570, 18030, 21035, 21084, 25242, 26355, 35140, 36060, 42070, 50484, 52710, 63105, 84140, 105420, 126210, 150851, 252420, 301702, 452553, 603404, 754255, 905106, 1055957, 1508510, 1810212, 2111914, 2262765, 3017020, 3167871, 4223828, 4525530, 5279785, 6335742, 9051060, 10559570, 12671484, 15839355, 21119140, 31678710, 63357420]

約数ペア:

[(1, 63357420), (2, 31678710), (3, 21119140), (4, 15839355), (5, 12671484), (6, 10559570), (7, 9051060), (10, 6335742), (12, 5279785), (14, 4525530), (15, 4223828), (20, 3167871), (21, 3017020), (28, 2262765), (30, 2111914), (35, 1810212), (42, 1508510), (60, 1055957), (70, 905106), (84, 754255), (105, 603404), (140, 452553), (210, 301702), (251, 252420), (420, 150851), (502, 126210), (601, 105420), (753, 84140), (1004, 63105), (1202, 52710), (1255, 50484), (1506, 42070), (1757, 36060), (1803, 35140), (2404, 26355), (2510, 25242), (3005, 21084), (3012, 21035), (3514, 18030), (3606, 17570), (3765, 16828), (4207, 15060), (5020, 12621), (5271, 12020), (6010, 10542), (7028, 9015), (7212, 8785), (7530, 8414)]