73181910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{10939}}^1$

素因数の和:11172

約数の個数: 32

約数和(自身を含む): 176440320

約数和(自身を除く): 103258410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 10939, 21878, 32817, 54695, 65634, 109390, 164085, 328170, 2439397, 4878794, 7318191, 12196985, 14636382, 24393970, 36590955, 73181910]

約数ペア:

[(1, 73181910), (2, 36590955), (3, 24393970), (5, 14636382), (6, 12196985), (10, 7318191), (15, 4878794), (30, 2439397), (223, 328170), (446, 164085), (669, 109390), (1115, 65634), (1338, 54695), (2230, 32817), (3345, 21878), (6690, 10939)]