223970170

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1\times {\mathrm{593}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 408006720

約数和(自身を除く): 184036550

約数列:

[1, 2, 5, 10, 179, 211, 358, 422, 593, 895, 1055, 1186, 1790, 2110, 2965, 5930, 37769, 75538, 106147, 125123, 188845, 212294, 250246, 377690, 530735, 625615, 1061470, 1251230, 22397017, 44794034, 111985085, 223970170]

約数ペア:

[(1, 223970170), (2, 111985085), (5, 44794034), (10, 22397017), (179, 1251230), (211, 1061470), (358, 625615), (422, 530735), (593, 377690), (895, 250246), (1055, 212294), (1186, 188845), (1790, 125123), (2110, 106147), (2965, 75538), (5930, 37769)]