423410765820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1008120871}}^1$

素因数の和:1008120890

約数の個数: 48

約数和(自身を含む): 1354914451968

約数和(自身を除く): 931503686148

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, 1008120871, 2016241742, 3024362613, 4032483484, 5040604355, 6048725226, 7056846097, 10081208710, 12097450452, 14113692194, 15121813065, 20162417420, 21170538291, 28227384388, 30243626130, 35284230485, 42341076582, 60487252260, 70568460970, 84682153164, 105852691455, 141136921940, 211705382910, 423410765820]

約数ペア:

[(1, 423410765820), (2, 211705382910), (3, 141136921940), (4, 105852691455), (5, 84682153164), (6, 70568460970), (7, 60487252260), (10, 42341076582), (12, 35284230485), (14, 30243626130), (15, 28227384388), (20, 21170538291), (21, 20162417420), (28, 15121813065), (30, 14113692194), (35, 12097450452), (42, 10081208710), (60, 7056846097), (70, 6048725226), (84, 5040604355), (105, 4032483484), (140, 3024362613), (210, 2016241742), (420, 1008120871)]