30206344

素因数分解:

$2^3\times 7^2\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 66361680

約数和(自身を除く): 36155336

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 251, 307, 392, 502, 614, 1004, 1228, 1757, 2008, 2149, 2456, 3514, 4298, 7028, 8596, 12299, 14056, 15043, 17192, 24598, 30086, 49196, 60172, 77057, 98392, 120344, 154114, 308228, 539399, 616456, 1078798, 2157596, 3775793, 4315192, 7551586, 15103172, 30206344]

約数ペア:

[(1, 30206344), (2, 15103172), (4, 7551586), (7, 4315192), (8, 3775793), (14, 2157596), (28, 1078798), (49, 616456), (56, 539399), (98, 308228), (196, 154114), (251, 120344), (307, 98392), (392, 77057), (502, 60172), (614, 49196), (1004, 30086), (1228, 24598), (1757, 17192), (2008, 15043), (2149, 14056), (2456, 12299), (3514, 8596), (4298, 7028)]