68694710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1951}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 141668352

約数和(自身を除く): 72973642

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 503, 1006, 1951, 2515, 3521, 3902, 5030, 7042, 9755, 13657, 17605, 19510, 27314, 35210, 68285, 136570, 981353, 1962706, 4906765, 6869471, 9813530, 13738942, 34347355, 68694710]

約数ペア:

[(1, 68694710), (2, 34347355), (5, 13738942), (7, 9813530), (10, 6869471), (14, 4906765), (35, 1962706), (70, 981353), (503, 136570), (1006, 68285), (1951, 35210), (2515, 27314), (3521, 19510), (3902, 17605), (5030, 13657), (7042, 9755)]