199145070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2212723}}^1$

素因数の和:2212736

約数の個数: 24

約数和(自身を含む): 517777416

約数和(自身を除く): 318632346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2212723, 4425446, 6638169, 11063615, 13276338, 19914507, 22127230, 33190845, 39829014, 66381690, 99572535, 199145070]

約数ペア:

[(1, 199145070), (2, 99572535), (3, 66381690), (5, 39829014), (6, 33190845), (9, 22127230), (10, 19914507), (15, 13276338), (18, 11063615), (30, 6638169), (45, 4425446), (90, 2212723)]