275677090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{45119}}^1$

素因数の和:45186

約数の個数: 32

約数和(自身を含む): 545771520

約数和(自身を除く): 270094430

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 45119, 90238, 225595, 451190, 586547, 1173094, 2120593, 2932735, 4241186, 5865470, 10602965, 21205930, 27567709, 55135418, 137838545, 275677090]

約数ペア:

[(1, 275677090), (2, 137838545), (5, 55135418), (10, 27567709), (13, 21205930), (26, 10602965), (47, 5865470), (65, 4241186), (94, 2932735), (130, 2120593), (235, 1173094), (470, 586547), (611, 451190), (1222, 225595), (3055, 90238), (6110, 45119)]