345901620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{17417}}^1$

素因数の和:17760

約数の個数: 48

約数和(自身を含む): 971506368

約数和(自身を除く): 625604748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9930, 17417, 19860, 34834, 52251, 69668, 87085, 104502, 174170, 209004, 261255, 348340, 522510, 1045020, 5765027, 11530054, 17295081, 23060108, 28825135, 34590162, 57650270, 69180324, 86475405, 115300540, 172950810, 345901620]

約数ペア:

[(1, 345901620), (2, 172950810), (3, 115300540), (4, 86475405), (5, 69180324), (6, 57650270), (10, 34590162), (12, 28825135), (15, 23060108), (20, 17295081), (30, 11530054), (60, 5765027), (331, 1045020), (662, 522510), (993, 348340), (1324, 261255), (1655, 209004), (1986, 174170), (3310, 104502), (3972, 87085), (4965, 69668), (6620, 52251), (9930, 34834), (17417, 19860)]