55439430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80347}}^1$

素因数の和:80380

約数の個数: 32

約数和(自身を含む): 138841344

約数和(自身を除く): 83401914

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 80347, 160694, 241041, 401735, 482082, 803470, 1205205, 1847981, 2410410, 3695962, 5543943, 9239905, 11087886, 18479810, 27719715, 55439430]

約数ペア:

[(1, 55439430), (2, 27719715), (3, 18479810), (5, 11087886), (6, 9239905), (10, 5543943), (15, 3695962), (23, 2410410), (30, 1847981), (46, 1205205), (69, 803470), (115, 482082), (138, 401735), (230, 241041), (345, 160694), (690, 80347)]