190450430

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{823}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 349026624

約数和(自身を除く): 158576194

約数列:

[1, 2, 5, 10, 73, 146, 317, 365, 634, 730, 823, 1585, 1646, 3170, 4115, 8230, 23141, 46282, 60079, 115705, 120158, 231410, 260891, 300395, 521782, 600790, 1304455, 2608910, 19045043, 38090086, 95225215, 190450430]

約数ペア:

[(1, 190450430), (2, 95225215), (5, 38090086), (10, 19045043), (73, 2608910), (146, 1304455), (317, 600790), (365, 521782), (634, 300395), (730, 260891), (823, 231410), (1585, 120158), (1646, 115705), (3170, 60079), (4115, 46282), (8230, 23141)]