77840930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5711}}^1$

素因数の和:5794

約数の個数: 32

約数和(自身を含む): 148055040

約数和(自身を除く): 70214110

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 5711, 6815, 11422, 13630, 28555, 57110, 165619, 268417, 331238, 536834, 828095, 1342085, 1656190, 2684170, 7784093, 15568186, 38920465, 77840930]

約数ペア:

[(1, 77840930), (2, 38920465), (5, 15568186), (10, 7784093), (29, 2684170), (47, 1656190), (58, 1342085), (94, 828095), (145, 536834), (235, 331238), (290, 268417), (470, 165619), (1363, 57110), (2726, 28555), (5711, 13630), (6815, 11422)]