65125020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6659}}^1$

素因数の和:6834

約数の個数: 48

約数和(自身を含む): 183496320

約数和(自身を除く): 118371300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 6659, 9780, 13318, 19977, 26636, 33295, 39954, 66590, 79908, 99885, 133180, 199770, 399540, 1085417, 2170834, 3256251, 4341668, 5427085, 6512502, 10854170, 13025004, 16281255, 21708340, 32562510, 65125020]

約数ペア:

[(1, 65125020), (2, 32562510), (3, 21708340), (4, 16281255), (5, 13025004), (6, 10854170), (10, 6512502), (12, 5427085), (15, 4341668), (20, 3256251), (30, 2170834), (60, 1085417), (163, 399540), (326, 199770), (489, 133180), (652, 99885), (815, 79908), (978, 66590), (1630, 39954), (1956, 33295), (2445, 26636), (3260, 19977), (4890, 13318), (6659, 9780)]