30381948

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{2749}}^1$

素因数の和:3066

約数の個数: 36

約数和(自身を含む): 77077000

約数和(自身を除く): 46695052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1842, 2749, 2763, 3684, 5498, 5526, 8247, 10996, 11052, 16494, 24741, 32988, 49482, 98964, 843943, 1687886, 2531829, 3375772, 5063658, 7595487, 10127316, 15190974, 30381948]

約数ペア:

[(1, 30381948), (2, 15190974), (3, 10127316), (4, 7595487), (6, 5063658), (9, 3375772), (12, 2531829), (18, 1687886), (36, 843943), (307, 98964), (614, 49482), (921, 32988), (1228, 24741), (1842, 16494), (2749, 11052), (2763, 10996), (3684, 8247), (5498, 5526)]