1555140430

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{11239}}^1$

素因数の和:11484

約数の個数: 32

約数和(自身を含む): 2847856320

約数和(自身を除く): 1292715890

約数列:

[1, 2, 5, 10, 101, 137, 202, 274, 505, 685, 1010, 1370, 11239, 13837, 22478, 27674, 56195, 69185, 112390, 138370, 1135139, 1539743, 2270278, 3079486, 5675695, 7698715, 11351390, 15397430, 155514043, 311028086, 777570215, 1555140430]

約数ペア:

[(1, 1555140430), (2, 777570215), (5, 311028086), (10, 155514043), (101, 15397430), (137, 11351390), (202, 7698715), (274, 5675695), (505, 3079486), (685, 2270278), (1010, 1539743), (1370, 1135139), (11239, 138370), (13837, 112390), (22478, 69185), (27674, 56195)]