7704710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 15494976

約数和(自身を除く): 7790266

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 97, 130, 169, 194, 235, 338, 470, 485, 611, 845, 970, 1222, 1261, 1690, 2522, 3055, 4559, 6110, 6305, 7943, 9118, 12610, 15886, 16393, 22795, 32786, 39715, 45590, 59267, 79430, 81965, 118534, 163930, 296335, 592670, 770471, 1540942, 3852355, 7704710]

約数ペア:

[(1, 7704710), (2, 3852355), (5, 1540942), (10, 770471), (13, 592670), (26, 296335), (47, 163930), (65, 118534), (94, 81965), (97, 79430), (130, 59267), (169, 45590), (194, 39715), (235, 32786), (338, 22795), (470, 16393), (485, 15886), (611, 12610), (845, 9118), (970, 7943), (1222, 6305), (1261, 6110), (1690, 4559), (2522, 3055)]