27301620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4691}}^1$

素因数の和:4800

約数の個数: 48

約数和(自身を含む): 77249088

約数和(自身を除く): 49947468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 4691, 5820, 9382, 14073, 18764, 23455, 28146, 46910, 56292, 70365, 93820, 140730, 281460, 455027, 910054, 1365081, 1820108, 2275135, 2730162, 4550270, 5460324, 6825405, 9100540, 13650810, 27301620]

約数ペア:

[(1, 27301620), (2, 13650810), (3, 9100540), (4, 6825405), (5, 5460324), (6, 4550270), (10, 2730162), (12, 2275135), (15, 1820108), (20, 1365081), (30, 910054), (60, 455027), (97, 281460), (194, 140730), (291, 93820), (388, 70365), (485, 56292), (582, 46910), (970, 28146), (1164, 23455), (1455, 18764), (1940, 14073), (2910, 9382), (4691, 5820)]