77501590

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{613}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 143233920

約数和(自身を除く): 65732330

約数列:

[1, 2, 5, 10, 47, 94, 235, 269, 470, 538, 613, 1226, 1345, 2690, 3065, 6130, 12643, 25286, 28811, 57622, 63215, 126430, 144055, 164897, 288110, 329794, 824485, 1648970, 7750159, 15500318, 38750795, 77501590]

約数ペア:

[(1, 77501590), (2, 38750795), (5, 15500318), (10, 7750159), (47, 1648970), (94, 824485), (235, 329794), (269, 288110), (470, 164897), (538, 144055), (613, 126430), (1226, 63215), (1345, 57622), (2690, 28811), (3065, 25286), (6130, 12643)]