71551470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{140297}}^1$

素因数の和:140324

約数の個数: 32

約数和(自身を含む): 181826208

約数和(自身を除く): 110274738

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 140297, 280594, 420891, 701485, 841782, 1402970, 2104455, 2385049, 4208910, 4770098, 7155147, 11925245, 14310294, 23850490, 35775735, 71551470]

約数ペア:

[(1, 71551470), (2, 35775735), (3, 23850490), (5, 14310294), (6, 11925245), (10, 7155147), (15, 4770098), (17, 4208910), (30, 2385049), (34, 2104455), (51, 1402970), (85, 841782), (102, 701485), (170, 420891), (255, 280594), (510, 140297)]