339849140

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^2\times {\mathrm{313}}^1$

素因数の和:788

約数の個数: 36

約数和(自身を含む): 719049324

約数和(自身を除く): 379200184

約数列:

[1, 2, 4, 5, 10, 20, 233, 313, 466, 626, 932, 1165, 1252, 1565, 2330, 3130, 4660, 6260, 54289, 72929, 108578, 145858, 217156, 271445, 291716, 364645, 542890, 729290, 1085780, 1458580, 16992457, 33984914, 67969828, 84962285, 169924570, 339849140]

約数ペア:

[(1, 339849140), (2, 169924570), (4, 84962285), (5, 67969828), (10, 33984914), (20, 16992457), (233, 1458580), (313, 1085780), (466, 729290), (626, 542890), (932, 364645), (1165, 291716), (1252, 271445), (1565, 217156), (2330, 145858), (3130, 108578), (4660, 72929), (6260, 54289)]