235770470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{78853}}^1$

素因数の和:78896

約数の個数: 32

約数和(自身を含む): 476908992

約数和(自身を除く): 241138522

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 78853, 157706, 394265, 788530, 1025089, 1813619, 2050178, 3627238, 5125445, 9068095, 10250890, 18136190, 23577047, 47154094, 117885235, 235770470]

約数ペア:

[(1, 235770470), (2, 117885235), (5, 47154094), (10, 23577047), (13, 18136190), (23, 10250890), (26, 9068095), (46, 5125445), (65, 3627238), (115, 2050178), (130, 1813619), (230, 1025089), (299, 788530), (598, 394265), (1495, 157706), (2990, 78853)]