291130650970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{74457967}}^1$

素因数の和:74458014

約数の個数: 32

約数和(自身を含む): 578985159168

約数和(自身を除く): 287854508198

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 74457967, 148915934, 372289835, 744579670, 1265785439, 1712533241, 2531570878, 3425066482, 6328927195, 8562666205, 12657854390, 17125332410, 29113065097, 58226130194, 145565325485, 291130650970]

約数ペア:

[(1, 291130650970), (2, 145565325485), (5, 58226130194), (10, 29113065097), (17, 17125332410), (23, 12657854390), (34, 8562666205), (46, 6328927195), (85, 3425066482), (115, 2531570878), (170, 1712533241), (230, 1265785439), (391, 744579670), (782, 372289835), (1955, 148915934), (3910, 74457967)]