321150873660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{38507299}}^1$

素因数の和:38507450

約数の個数: 48

約数和(自身を含む): 905691696000

約数和(自身を除く): 584540822340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 38507299, 77014598, 115521897, 154029196, 192536495, 231043794, 385072990, 462087588, 577609485, 770145980, 1155218970, 2310437940, 5352514561, 10705029122, 16057543683, 21410058244, 26762572805, 32115087366, 53525145610, 64230174732, 80287718415, 107050291220, 160575436830, 321150873660]

約数ペア:

[(1, 321150873660), (2, 160575436830), (3, 107050291220), (4, 80287718415), (5, 64230174732), (6, 53525145610), (10, 32115087366), (12, 26762572805), (15, 21410058244), (20, 16057543683), (30, 10705029122), (60, 5352514561), (139, 2310437940), (278, 1155218970), (417, 770145980), (556, 577609485), (695, 462087588), (834, 385072990), (1390, 231043794), (1668, 192536495), (2085, 154029196), (2780, 115521897), (4170, 77014598), (8340, 38507299)]