68103490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 153264384

約数和(自身を除く): 85160894

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 130, 134, 182, 335, 455, 469, 670, 871, 910, 938, 1117, 1742, 2234, 2345, 4355, 4690, 5585, 6097, 7819, 8710, 11170, 12194, 14521, 15638, 29042, 30485, 39095, 60970, 72605, 74839, 78190, 101647, 145210, 149678, 203294, 374195, 508235, 523873, 748390, 972907, 1016470, 1047746, 1945814, 2619365, 4864535, 5238730, 6810349, 9729070, 13620698, 34051745, 68103490]

約数ペア:

[(1, 68103490), (2, 34051745), (5, 13620698), (7, 9729070), (10, 6810349), (13, 5238730), (14, 4864535), (26, 2619365), (35, 1945814), (65, 1047746), (67, 1016470), (70, 972907), (91, 748390), (130, 523873), (134, 508235), (182, 374195), (335, 203294), (455, 149678), (469, 145210), (670, 101647), (871, 78190), (910, 74839), (938, 72605), (1117, 60970), (1742, 39095), (2234, 30485), (2345, 29042), (4355, 15638), (4690, 14521), (5585, 12194), (6097, 11170), (7819, 8710)]