90387410

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 166406400

約数和(自身を除く): 76018990

約数列:

[1, 2, 5, 10, 59, 118, 239, 295, 478, 590, 641, 1195, 1282, 2390, 3205, 6410, 14101, 28202, 37819, 70505, 75638, 141010, 153199, 189095, 306398, 378190, 765995, 1531990, 9038741, 18077482, 45193705, 90387410]

約数ペア:

[(1, 90387410), (2, 45193705), (5, 18077482), (10, 9038741), (59, 1531990), (118, 765995), (239, 378190), (295, 306398), (478, 189095), (590, 153199), (641, 141010), (1195, 75638), (1282, 70505), (2390, 37819), (3205, 28202), (6410, 14101)]