20530170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{228113}}^1$

素因数の和:228126

約数の個数: 24

約数和(自身を含む): 53378676

約数和(自身を除く): 32848506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 228113, 456226, 684339, 1140565, 1368678, 2053017, 2281130, 3421695, 4106034, 6843390, 10265085, 20530170]

約数ペア:

[(1, 20530170), (2, 10265085), (3, 6843390), (5, 4106034), (6, 3421695), (9, 2281130), (10, 2053017), (15, 1368678), (18, 1140565), (30, 684339), (45, 456226), (90, 228113)]