22120380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{122891}}^1$

素因数の和:122906

約数の個数: 36

約数和(自身を含む): 67099032

約数和(自身を除く): 44978652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 122891, 245782, 368673, 491564, 614455, 737346, 1106019, 1228910, 1474692, 1843365, 2212038, 2457820, 3686730, 4424076, 5530095, 7373460, 11060190, 22120380]

約数ペア:

[(1, 22120380), (2, 11060190), (3, 7373460), (4, 5530095), (5, 4424076), (6, 3686730), (9, 2457820), (10, 2212038), (12, 1843365), (15, 1474692), (18, 1228910), (20, 1106019), (30, 737346), (36, 614455), (45, 491564), (60, 368673), (90, 245782), (180, 122891)]