65878130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9371}}^1$

素因数の和:9434

約数の個数: 32

約数和(自身を含む): 128208960

約数和(自身を除く): 62330830

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 9371, 18742, 46855, 93710, 178049, 346727, 356098, 693454, 890245, 1733635, 1780490, 3467270, 6587813, 13175626, 32939065, 65878130]

約数ペア:

[(1, 65878130), (2, 32939065), (5, 13175626), (10, 6587813), (19, 3467270), (37, 1780490), (38, 1733635), (74, 890245), (95, 693454), (185, 356098), (190, 346727), (370, 178049), (703, 93710), (1406, 46855), (3515, 18742), (7030, 9371)]