291235410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{2897}}^1$

素因数の和:4027

約数の個数: 48

約数和(自身を含む): 758151576

約数和(自身を除く): 466916166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1117, 2234, 2897, 3351, 5585, 5794, 6702, 8691, 10053, 11170, 14485, 16755, 17382, 20106, 26073, 28970, 33510, 43455, 50265, 52146, 86910, 100530, 130365, 260730, 3235949, 6471898, 9707847, 16179745, 19415694, 29123541, 32359490, 48539235, 58247082, 97078470, 145617705, 291235410]

約数ペア:

[(1, 291235410), (2, 145617705), (3, 97078470), (5, 58247082), (6, 48539235), (9, 32359490), (10, 29123541), (15, 19415694), (18, 16179745), (30, 9707847), (45, 6471898), (90, 3235949), (1117, 260730), (2234, 130365), (2897, 100530), (3351, 86910), (5585, 52146), (5794, 50265), (6702, 43455), (8691, 33510), (10053, 28970), (11170, 26073), (14485, 20106), (16755, 17382)]