146291580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{812731}}^1$

素因数の和:812746

約数の個数: 36

約数和(自身を含む): 443751672

約数和(自身を除く): 297460092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 812731, 1625462, 2438193, 3250924, 4063655, 4876386, 7314579, 8127310, 9752772, 12190965, 14629158, 16254620, 24381930, 29258316, 36572895, 48763860, 73145790, 146291580]

約数ペア:

[(1, 146291580), (2, 73145790), (3, 48763860), (4, 36572895), (5, 29258316), (6, 24381930), (9, 16254620), (10, 14629158), (12, 12190965), (15, 9752772), (18, 8127310), (20, 7314579), (30, 4876386), (36, 4063655), (45, 3250924), (60, 2438193), (90, 1625462), (180, 812731)]