340454710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{1549}}^1$

素因数の和:2296

約数の個数: 32

約数和(自身を含む): 633888000

約数和(自身を除く): 293433290

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 709, 1418, 1549, 3098, 3545, 7090, 7745, 15490, 21979, 43958, 48019, 96038, 109895, 219790, 240095, 480190, 1098241, 2196482, 5491205, 10982410, 34045471, 68090942, 170227355, 340454710]

約数ペア:

[(1, 340454710), (2, 170227355), (5, 68090942), (10, 34045471), (31, 10982410), (62, 5491205), (155, 2196482), (310, 1098241), (709, 480190), (1418, 240095), (1549, 219790), (3098, 109895), (3545, 96038), (7090, 48019), (7745, 43958), (15490, 21979)]