13651260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{32503}}^1$

素因数の和:32522

約数の個数: 48

約数和(自身を含む): 43685376

約数和(自身を除く): 30034116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 32503, 65006, 97509, 130012, 162515, 195018, 227521, 325030, 390036, 455042, 487545, 650060, 682563, 910084, 975090, 1137605, 1365126, 1950180, 2275210, 2730252, 3412815, 4550420, 6825630, 13651260]

約数ペア:

[(1, 13651260), (2, 6825630), (3, 4550420), (4, 3412815), (5, 2730252), (6, 2275210), (7, 1950180), (10, 1365126), (12, 1137605), (14, 975090), (15, 910084), (20, 682563), (21, 650060), (28, 487545), (30, 455042), (35, 390036), (42, 325030), (60, 227521), (70, 195018), (84, 162515), (105, 130012), (140, 97509), (210, 65006), (420, 32503)]