27380930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 23940670

約数列:

[1, 2, 5, 10, 29, 58, 145, 263, 290, 359, 526, 718, 1315, 1795, 2630, 3590, 7627, 10411, 15254, 20822, 38135, 52055, 76270, 94417, 104110, 188834, 472085, 944170, 2738093, 5476186, 13690465, 27380930]

約数ペア:

[(1, 27380930), (2, 13690465), (5, 5476186), (10, 2738093), (29, 944170), (58, 472085), (145, 188834), (263, 104110), (290, 94417), (359, 76270), (526, 52055), (718, 38135), (1315, 20822), (1795, 15254), (2630, 10411), (3590, 7627)]