222916740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{195541}}^1$

素因数の和:195572

約数の個数: 48

約数和(自身を含む): 657021120

約数和(自身を除く): 434104380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 195541, 391082, 586623, 782164, 977705, 1173246, 1955410, 2346492, 2933115, 3715279, 3910820, 5866230, 7430558, 11145837, 11732460, 14861116, 18576395, 22291674, 37152790, 44583348, 55729185, 74305580, 111458370, 222916740]

約数ペア:

[(1, 222916740), (2, 111458370), (3, 74305580), (4, 55729185), (5, 44583348), (6, 37152790), (10, 22291674), (12, 18576395), (15, 14861116), (19, 11732460), (20, 11145837), (30, 7430558), (38, 5866230), (57, 3910820), (60, 3715279), (76, 2933115), (95, 2346492), (114, 1955410), (190, 1173246), (228, 977705), (285, 782164), (380, 586623), (570, 391082), (1140, 195541)]