289709470

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{1549}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 532332000

約数和(自身を除く): 242622530

約数列:

[1, 2, 5, 10, 59, 118, 295, 317, 590, 634, 1549, 1585, 3098, 3170, 7745, 15490, 18703, 37406, 91391, 93515, 182782, 187030, 456955, 491033, 913910, 982066, 2455165, 4910330, 28970947, 57941894, 144854735, 289709470]

約数ペア:

[(1, 289709470), (2, 144854735), (5, 57941894), (10, 28970947), (59, 4910330), (118, 2455165), (295, 982066), (317, 913910), (590, 491033), (634, 456955), (1549, 187030), (1585, 182782), (3098, 93515), (3170, 91391), (7745, 37406), (15490, 18703)]