2484090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3943}}^1$

素因数の和:3963

約数の個数: 48

約数和(自身を含む): 7383168

約数和(自身を除く): 4899078

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3943, 7886, 11829, 19715, 23658, 27601, 35487, 39430, 55202, 59145, 70974, 82803, 118290, 138005, 165606, 177435, 248409, 276010, 354870, 414015, 496818, 828030, 1242045, 2484090]

約数ペア:

[(1, 2484090), (2, 1242045), (3, 828030), (5, 496818), (6, 414015), (7, 354870), (9, 276010), (10, 248409), (14, 177435), (15, 165606), (18, 138005), (21, 118290), (30, 82803), (35, 70974), (42, 59145), (45, 55202), (63, 39430), (70, 35487), (90, 27601), (105, 23658), (126, 19715), (210, 11829), (315, 7886), (630, 3943)]