2466270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 6523920

約数和(自身を除く): 4057650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 409, 603, 670, 818, 1005, 1206, 1227, 2010, 2045, 2454, 3015, 3681, 4090, 6030, 6135, 7362, 12270, 18405, 27403, 36810, 54806, 82209, 137015, 164418, 246627, 274030, 411045, 493254, 822090, 1233135, 2466270]

約数ペア:

[(1, 2466270), (2, 1233135), (3, 822090), (5, 493254), (6, 411045), (9, 274030), (10, 246627), (15, 164418), (18, 137015), (30, 82209), (45, 54806), (67, 36810), (90, 27403), (134, 18405), (201, 12270), (335, 7362), (402, 6135), (409, 6030), (603, 4090), (670, 3681), (818, 3015), (1005, 2454), (1206, 2045), (1227, 2010)]