15702318970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{26321}}^1$

素因数の和:26707

約数の個数: 48

約数和(自身を含む): 30693452472

約数和(自身を除く): 14991133502

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 353, 706, 845, 1690, 1765, 3530, 4589, 9178, 22945, 26321, 45890, 52642, 59657, 119314, 131605, 263210, 298285, 342173, 596570, 684346, 1710865, 3421730, 4448249, 8896498, 9291313, 18582626, 22241245, 44482490, 46456565, 92913130, 120787069, 241574138, 603935345, 1207870690, 1570231897, 3140463794, 7851159485, 15702318970]

約数ペア:

[(1, 15702318970), (2, 7851159485), (5, 3140463794), (10, 1570231897), (13, 1207870690), (26, 603935345), (65, 241574138), (130, 120787069), (169, 92913130), (338, 46456565), (353, 44482490), (706, 22241245), (845, 18582626), (1690, 9291313), (1765, 8896498), (3530, 4448249), (4589, 3421730), (9178, 1710865), (22945, 684346), (26321, 596570), (45890, 342173), (52642, 298285), (59657, 263210), (119314, 131605)]