91833420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{218651}}^1$

素因数の和:218670

約数の個数: 48

約数和(自身を含む): 293868288

約数和(自身を除く): 202034868

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, 218651, 437302, 655953, 874604, 1093255, 1311906, 1530557, 2186510, 2623812, 3061114, 3279765, 4373020, 4591671, 6122228, 6559530, 7652785, 9183342, 13119060, 15305570, 18366684, 22958355, 30611140, 45916710, 91833420]

約数ペア:

[(1, 91833420), (2, 45916710), (3, 30611140), (4, 22958355), (5, 18366684), (6, 15305570), (7, 13119060), (10, 9183342), (12, 7652785), (14, 6559530), (15, 6122228), (20, 4591671), (21, 4373020), (28, 3279765), (30, 3061114), (35, 2623812), (42, 2186510), (60, 1530557), (70, 1311906), (84, 1093255), (105, 874604), (140, 655953), (210, 437302), (420, 218651)]