70835478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{503}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 165473280

約数和(自身を除く): 94637802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 479, 503, 958, 1006, 1437, 1509, 2874, 3018, 3353, 3521, 6706, 7042, 10059, 10563, 20118, 21126, 23471, 24647, 46942, 49294, 70413, 73941, 140826, 147882, 240937, 481874, 722811, 1445622, 1686559, 3373118, 5059677, 10119354, 11805913, 23611826, 35417739, 70835478]

約数ペア:

[(1, 70835478), (2, 35417739), (3, 23611826), (6, 11805913), (7, 10119354), (14, 5059677), (21, 3373118), (42, 1686559), (49, 1445622), (98, 722811), (147, 481874), (294, 240937), (479, 147882), (503, 140826), (958, 73941), (1006, 70413), (1437, 49294), (1509, 46942), (2874, 24647), (3018, 23471), (3353, 21126), (3521, 20118), (6706, 10563), (7042, 10059)]