30493760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8663}}^1$

素因数の和:8691

約数の個数: 56

約数和(自身を含む): 79223616

約数和(自身を除く): 48729856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 8663, 17326, 34652, 43315, 69304, 86630, 95293, 138608, 173260, 190586, 277216, 346520, 381172, 476465, 554432, 693040, 762344, 952930, 1386080, 1524688, 1905860, 2772160, 3049376, 3811720, 6098752, 7623440, 15246880, 30493760]

約数ペア:

[(1, 30493760), (2, 15246880), (4, 7623440), (5, 6098752), (8, 3811720), (10, 3049376), (11, 2772160), (16, 1905860), (20, 1524688), (22, 1386080), (32, 952930), (40, 762344), (44, 693040), (55, 554432), (64, 476465), (80, 381172), (88, 346520), (110, 277216), (160, 190586), (176, 173260), (220, 138608), (320, 95293), (352, 86630), (440, 69304), (704, 43315), (880, 34652), (1760, 17326), (3520, 8663)]