7129353910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{9949}}^1$

素因数の和:10345

約数の個数: 64

約数和(自身を含む): 15216336000

約数和(自身を除く): 8086982090

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 353, 406, 706, 1015, 1765, 2030, 2471, 3530, 4942, 9949, 10237, 12355, 19898, 20474, 24710, 49745, 51185, 69643, 71659, 99490, 102370, 139286, 143318, 288521, 348215, 358295, 577042, 696430, 716590, 1442605, 2019647, 2885210, 3511997, 4039294, 7023994, 10098235, 17559985, 20196470, 24583979, 35119970, 49167958, 101847913, 122919895, 203695826, 245839790, 509239565, 712935391, 1018479130, 1425870782, 3564676955, 7129353910]

約数ペア:

[(1, 7129353910), (2, 3564676955), (5, 1425870782), (7, 1018479130), (10, 712935391), (14, 509239565), (29, 245839790), (35, 203695826), (58, 122919895), (70, 101847913), (145, 49167958), (203, 35119970), (290, 24583979), (353, 20196470), (406, 17559985), (706, 10098235), (1015, 7023994), (1765, 4039294), (2030, 3511997), (2471, 2885210), (3530, 2019647), (4942, 1442605), (9949, 716590), (10237, 696430), (12355, 577042), (19898, 358295), (20474, 348215), (24710, 288521), (49745, 143318), (51185, 139286), (69643, 102370), (71659, 99490)]