305428110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{783149}}^1$

素因数の和:783172

約数の個数: 32

約数和(自身を含む): 789415200

約数和(自身を除く): 483987090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 783149, 1566298, 2349447, 3915745, 4698894, 7831490, 10180937, 11747235, 20361874, 23494470, 30542811, 50904685, 61085622, 101809370, 152714055, 305428110]

約数ペア:

[(1, 305428110), (2, 152714055), (3, 101809370), (5, 61085622), (6, 50904685), (10, 30542811), (13, 23494470), (15, 20361874), (26, 11747235), (30, 10180937), (39, 7831490), (65, 4698894), (78, 3915745), (130, 2349447), (195, 1566298), (390, 783149)]