70191590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 152143488

約数和(自身を除く): 81951898

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 41, 70, 74, 82, 185, 205, 259, 287, 370, 410, 518, 574, 661, 1295, 1322, 1435, 1517, 2590, 2870, 3034, 3305, 4627, 6610, 7585, 9254, 10619, 15170, 21238, 23135, 24457, 27101, 46270, 48914, 53095, 54202, 106190, 122285, 135505, 171199, 189707, 244570, 271010, 342398, 379414, 855995, 948535, 1002737, 1711990, 1897070, 2005474, 5013685, 7019159, 10027370, 14038318, 35095795, 70191590]

約数ペア:

[(1, 70191590), (2, 35095795), (5, 14038318), (7, 10027370), (10, 7019159), (14, 5013685), (35, 2005474), (37, 1897070), (41, 1711990), (70, 1002737), (74, 948535), (82, 855995), (185, 379414), (205, 342398), (259, 271010), (287, 244570), (370, 189707), (410, 171199), (518, 135505), (574, 122285), (661, 106190), (1295, 54202), (1322, 53095), (1435, 48914), (1517, 46270), (2590, 27101), (2870, 24457), (3034, 23135), (3305, 21238), (4627, 15170), (6610, 10619), (7585, 9254)]