2015326460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{38593}}^1$

素因数の和:38982

約数の個数: 48

約数和(自身を含む): 4849876416

約数和(自身を除く): 2834549956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 373, 746, 1492, 1865, 2611, 3730, 5222, 7460, 10444, 13055, 26110, 38593, 52220, 77186, 154372, 192965, 270151, 385930, 540302, 771860, 1080604, 1350755, 2701510, 5403020, 14395189, 28790378, 57580756, 71975945, 100766323, 143951890, 201532646, 287903780, 403065292, 503831615, 1007663230, 2015326460]

約数ペア:

[(1, 2015326460), (2, 1007663230), (4, 503831615), (5, 403065292), (7, 287903780), (10, 201532646), (14, 143951890), (20, 100766323), (28, 71975945), (35, 57580756), (70, 28790378), (140, 14395189), (373, 5403020), (746, 2701510), (1492, 1350755), (1865, 1080604), (2611, 771860), (3730, 540302), (5222, 385930), (7460, 270151), (10444, 192965), (13055, 154372), (26110, 77186), (38593, 52220)]