30350820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17443}}^1$

素因数の和:17484

約数の個数: 48

約数和(自身を含む): 87917760

約数和(自身を除く): 57566940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 17443, 34886, 52329, 69772, 87215, 104658, 174430, 209316, 261645, 348860, 505847, 523290, 1011694, 1046580, 1517541, 2023388, 2529235, 3035082, 5058470, 6070164, 7587705, 10116940, 15175410, 30350820]

約数ペア:

[(1, 30350820), (2, 15175410), (3, 10116940), (4, 7587705), (5, 6070164), (6, 5058470), (10, 3035082), (12, 2529235), (15, 2023388), (20, 1517541), (29, 1046580), (30, 1011694), (58, 523290), (60, 505847), (87, 348860), (116, 261645), (145, 209316), (174, 174430), (290, 104658), (348, 87215), (435, 69772), (580, 52329), (870, 34886), (1740, 17443)]