393290910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1456633}}^1$

素因数の和:1456649

約数の個数: 32

約数和(自身を含む): 1048776480

約数和(自身を除く): 655485570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1456633, 2913266, 4369899, 7283165, 8739798, 13109697, 14566330, 21849495, 26219394, 39329091, 43698990, 65548485, 78658182, 131096970, 196645455, 393290910]

約数ペア:

[(1, 393290910), (2, 196645455), (3, 131096970), (5, 78658182), (6, 65548485), (9, 43698990), (10, 39329091), (15, 26219394), (18, 21849495), (27, 14566330), (30, 13109697), (45, 8739798), (54, 7283165), (90, 4369899), (135, 2913266), (270, 1456633)]