15130180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58193}}^1$

素因数の和:58215

約数の個数: 24

約数和(自身を含む): 34218072

約数和(自身を除く): 19087892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 58193, 116386, 232772, 290965, 581930, 756509, 1163860, 1513018, 3026036, 3782545, 7565090, 15130180]

約数ペア:

[(1, 15130180), (2, 7565090), (4, 3782545), (5, 3026036), (10, 1513018), (13, 1163860), (20, 756509), (26, 581930), (52, 290965), (65, 232772), (130, 116386), (260, 58193)]