30809944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18427}}^1$

素因数の和:18463

約数の個数: 32

約数和(自身を含む): 66340800

約数和(自身を除く): 35530856

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 18427, 36854, 73708, 147416, 202697, 350113, 405394, 700226, 810788, 1400452, 1621576, 2800904, 3851243, 7702486, 15404972, 30809944]

約数ペア:

[(1, 30809944), (2, 15404972), (4, 7702486), (8, 3851243), (11, 2800904), (19, 1621576), (22, 1400452), (38, 810788), (44, 700226), (76, 405394), (88, 350113), (152, 202697), (209, 147416), (418, 73708), (836, 36854), (1672, 18427)]