127421790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223547}}^1$

素因数の和:223576

約数の個数: 32

約数和(自身を含む): 321909120

約数和(自身を除く): 194487330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 223547, 447094, 670641, 1117735, 1341282, 2235470, 3353205, 4247393, 6706410, 8494786, 12742179, 21236965, 25484358, 42473930, 63710895, 127421790]

約数ペア:

[(1, 127421790), (2, 63710895), (3, 42473930), (5, 25484358), (6, 21236965), (10, 12742179), (15, 8494786), (19, 6706410), (30, 4247393), (38, 3353205), (57, 2235470), (95, 1341282), (114, 1117735), (190, 670641), (285, 447094), (570, 223547)]