9513420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{22651}}^1$

素因数の和:22670

約数の個数: 48

約数和(自身を含む): 30444288

約数和(自身を除く): 20930868

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, 420, 22651, 45302, 67953, 90604, 113255, 135906, 158557, 226510, 271812, 317114, 339765, 453020, 475671, 634228, 679530, 792785, 951342, 1359060, 1585570, 1902684, 2378355, 3171140, 4756710, 9513420]

約数ペア:

[(1, 9513420), (2, 4756710), (3, 3171140), (4, 2378355), (5, 1902684), (6, 1585570), (7, 1359060), (10, 951342), (12, 792785), (14, 679530), (15, 634228), (20, 475671), (21, 453020), (28, 339765), (30, 317114), (35, 271812), (42, 226510), (60, 158557), (70, 135906), (84, 113255), (105, 90604), (140, 67953), (210, 45302), (420, 22651)]