90410470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5867}}^1$

素因数の和:5964

約数の個数: 32

約数和(自身を含む): 172378368

約数和(自身を除く): 81967898

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 5867, 7705, 11734, 15410, 29335, 58670, 134941, 269882, 393089, 674705, 786178, 1349410, 1965445, 3930890, 9041047, 18082094, 45205235, 90410470]

約数ペア:

[(1, 90410470), (2, 45205235), (5, 18082094), (10, 9041047), (23, 3930890), (46, 1965445), (67, 1349410), (115, 786178), (134, 674705), (230, 393089), (335, 269882), (670, 134941), (1541, 58670), (3082, 29335), (5867, 15410), (7705, 11734)]