85761830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 194199552

約数和(自身を除く): 108437722

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 127, 154, 254, 385, 635, 770, 877, 889, 1270, 1397, 1754, 1778, 2794, 4385, 4445, 6139, 6985, 8770, 8890, 9647, 9779, 12278, 13970, 19294, 19558, 30695, 48235, 48895, 61390, 67529, 96470, 97790, 111379, 135058, 222758, 337645, 556895, 675290, 779653, 1113790, 1225169, 1559306, 2450338, 3898265, 6125845, 7796530, 8576183, 12251690, 17152366, 42880915, 85761830]

約数ペア:

[(1, 85761830), (2, 42880915), (5, 17152366), (7, 12251690), (10, 8576183), (11, 7796530), (14, 6125845), (22, 3898265), (35, 2450338), (55, 1559306), (70, 1225169), (77, 1113790), (110, 779653), (127, 675290), (154, 556895), (254, 337645), (385, 222758), (635, 135058), (770, 111379), (877, 97790), (889, 96470), (1270, 67529), (1397, 61390), (1754, 48895), (1778, 48235), (2794, 30695), (4385, 19558), (4445, 19294), (6139, 13970), (6985, 12278), (8770, 9779), (8890, 9647)]