30472428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 87216640

約数和(自身を除く): 56744212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 61, 76, 84, 114, 122, 133, 183, 228, 244, 266, 313, 366, 399, 427, 532, 626, 732, 798, 854, 939, 1159, 1252, 1281, 1596, 1708, 1878, 2191, 2318, 2562, 3477, 3756, 4382, 4636, 5124, 5947, 6573, 6954, 8113, 8764, 11894, 13146, 13908, 16226, 17841, 19093, 23788, 24339, 26292, 32452, 35682, 38186, 41629, 48678, 57279, 71364, 76372, 83258, 97356, 114558, 124887, 133651, 166516, 229116, 249774, 267302, 362767, 400953, 499548, 534604, 725534, 801906, 1088301, 1451068, 1603812, 2176602, 2539369, 4353204, 5078738, 7618107, 10157476, 15236214, 30472428]

約数ペア:

[(1, 30472428), (2, 15236214), (3, 10157476), (4, 7618107), (6, 5078738), (7, 4353204), (12, 2539369), (14, 2176602), (19, 1603812), (21, 1451068), (28, 1088301), (38, 801906), (42, 725534), (57, 534604), (61, 499548), (76, 400953), (84, 362767), (114, 267302), (122, 249774), (133, 229116), (183, 166516), (228, 133651), (244, 124887), (266, 114558), (313, 97356), (366, 83258), (399, 76372), (427, 71364), (532, 57279), (626, 48678), (732, 41629), (798, 38186), (854, 35682), (939, 32452), (1159, 26292), (1252, 24339), (1281, 23788), (1596, 19093), (1708, 17841), (1878, 16226), (2191, 13908), (2318, 13146), (2562, 11894), (3477, 8764), (3756, 8113), (4382, 6954), (4636, 6573), (5124, 5947)]