98203210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1651

約数の個数: 64

約数和(自身を含む): 217313280

約数和(自身を除く): 119110070

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 47, 70, 94, 95, 133, 190, 235, 266, 329, 470, 658, 665, 893, 1330, 1571, 1645, 1786, 3142, 3290, 4465, 6251, 7855, 8930, 10997, 12502, 15710, 21994, 29849, 31255, 54985, 59698, 62510, 73837, 109970, 147674, 149245, 208943, 298490, 369185, 417886, 516859, 738370, 1033718, 1044715, 1402903, 2089430, 2584295, 2805806, 5168590, 7014515, 9820321, 14029030, 19640642, 49101605, 98203210]

約数ペア:

[(1, 98203210), (2, 49101605), (5, 19640642), (7, 14029030), (10, 9820321), (14, 7014515), (19, 5168590), (35, 2805806), (38, 2584295), (47, 2089430), (70, 1402903), (94, 1044715), (95, 1033718), (133, 738370), (190, 516859), (235, 417886), (266, 369185), (329, 298490), (470, 208943), (658, 149245), (665, 147674), (893, 109970), (1330, 73837), (1571, 62510), (1645, 59698), (1786, 54985), (3142, 31255), (3290, 29849), (4465, 21994), (6251, 15710), (7855, 12502), (8930, 10997)]