34815420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{21491}}^1$

素因数の和:21512

約数の個数: 60

約数和(自身を含む): 109222344

約数和(自身を除く): 74406924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 21491, 42982, 64473, 85964, 107455, 128946, 193419, 214910, 257892, 322365, 386838, 429820, 580257, 644730, 773676, 967095, 1160514, 1289460, 1740771, 1934190, 2321028, 2901285, 3481542, 3868380, 5802570, 6963084, 8703855, 11605140, 17407710, 34815420]

約数ペア:

[(1, 34815420), (2, 17407710), (3, 11605140), (4, 8703855), (5, 6963084), (6, 5802570), (9, 3868380), (10, 3481542), (12, 2901285), (15, 2321028), (18, 1934190), (20, 1740771), (27, 1289460), (30, 1160514), (36, 967095), (45, 773676), (54, 644730), (60, 580257), (81, 429820), (90, 386838), (108, 322365), (135, 257892), (162, 214910), (180, 193419), (270, 128946), (324, 107455), (405, 85964), (540, 64473), (810, 42982), (1620, 21491)]