85977430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111659}}^1$

素因数の和:111684

約数の個数: 32

約数和(自身を含む): 192948480

約数和(自身を除く): 106971050

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 111659, 223318, 558295, 781613, 1116590, 1228249, 1563226, 2456498, 3908065, 6141245, 7816130, 8597743, 12282490, 17195486, 42988715, 85977430]

約数ペア:

[(1, 85977430), (2, 42988715), (5, 17195486), (7, 12282490), (10, 8597743), (11, 7816130), (14, 6141245), (22, 3908065), (35, 2456498), (55, 1563226), (70, 1228249), (77, 1116590), (110, 781613), (154, 558295), (385, 223318), (770, 111659)]