2017760970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{261707}}^1$

素因数の和:261974

約数の個数: 32

約数和(自身を含む): 4861487808

約数和(自身を除く): 2843726838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 261707, 523414, 785121, 1308535, 1570242, 2617070, 3925605, 7851210, 67258699, 134517398, 201776097, 336293495, 403552194, 672586990, 1008880485, 2017760970]

約数ペア:

[(1, 2017760970), (2, 1008880485), (3, 672586990), (5, 403552194), (6, 336293495), (10, 201776097), (15, 134517398), (30, 67258699), (257, 7851210), (514, 3925605), (771, 2617070), (1285, 1570242), (1542, 1308535), (2570, 785121), (3855, 523414), (7710, 261707)]