530145260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{27583}}^1$

素因数の和:27654

約数の個数: 36

約数和(自身を含む): 1150418304

約数和(自身を除く): 620273044

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 3844, 4805, 9610, 19220, 27583, 55166, 110332, 137915, 275830, 551660, 855073, 1710146, 3420292, 4275365, 8550730, 17101460, 26507263, 53014526, 106029052, 132536315, 265072630, 530145260]

約数ペア:

[(1, 530145260), (2, 265072630), (4, 132536315), (5, 106029052), (10, 53014526), (20, 26507263), (31, 17101460), (62, 8550730), (124, 4275365), (155, 3420292), (310, 1710146), (620, 855073), (961, 551660), (1922, 275830), (3844, 137915), (4805, 110332), (9610, 55166), (19220, 27583)]