155519710

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{1373}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 287286912

約数和(自身を除く): 131767202

約数列:

[1, 2, 5, 10, 47, 94, 235, 241, 470, 482, 1205, 1373, 2410, 2746, 6865, 11327, 13730, 22654, 56635, 64531, 113270, 129062, 322655, 330893, 645310, 661786, 1654465, 3308930, 15551971, 31103942, 77759855, 155519710]

約数ペア:

[(1, 155519710), (2, 77759855), (5, 31103942), (10, 15551971), (47, 3308930), (94, 1654465), (235, 661786), (241, 645310), (470, 330893), (482, 322655), (1205, 129062), (1373, 113270), (2410, 64531), (2746, 56635), (6865, 22654), (11327, 13730)]