1550871690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{20753}}^1$

素因数の和:20863

約数の個数: 64

約数和(自身を含む): 3873194496

約数和(自身を除く): 2322322806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 53, 94, 106, 141, 159, 235, 265, 282, 318, 470, 530, 705, 795, 1410, 1590, 2491, 4982, 7473, 12455, 14946, 20753, 24910, 37365, 41506, 62259, 74730, 103765, 124518, 207530, 311295, 622590, 975391, 1099909, 1950782, 2199818, 2926173, 3299727, 4876955, 5499545, 5852346, 6599454, 9753910, 10999090, 14630865, 16498635, 29261730, 32997270, 51695723, 103391446, 155087169, 258478615, 310174338, 516957230, 775435845, 1550871690]

約数ペア:

[(1, 1550871690), (2, 775435845), (3, 516957230), (5, 310174338), (6, 258478615), (10, 155087169), (15, 103391446), (30, 51695723), (47, 32997270), (53, 29261730), (94, 16498635), (106, 14630865), (141, 10999090), (159, 9753910), (235, 6599454), (265, 5852346), (282, 5499545), (318, 4876955), (470, 3299727), (530, 2926173), (705, 2199818), (795, 1950782), (1410, 1099909), (1590, 975391), (2491, 622590), (4982, 311295), (7473, 207530), (12455, 124518), (14946, 103765), (20753, 74730), (24910, 62259), (37365, 41506)]