30445562

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 56881440

約数和(自身を除く): 26435878

約数列:

[1, 2, 7, 14, 19, 38, 49, 83, 98, 133, 166, 197, 266, 394, 581, 931, 1162, 1379, 1577, 1862, 2758, 3154, 3743, 4067, 7486, 8134, 9653, 11039, 16351, 19306, 22078, 26201, 32702, 52402, 77273, 114457, 154546, 183407, 228914, 310669, 366814, 621338, 801199, 1602398, 2174683, 4349366, 15222781, 30445562]

約数ペア:

[(1, 30445562), (2, 15222781), (7, 4349366), (14, 2174683), (19, 1602398), (38, 801199), (49, 621338), (83, 366814), (98, 310669), (133, 228914), (166, 183407), (197, 154546), (266, 114457), (394, 77273), (581, 52402), (931, 32702), (1162, 26201), (1379, 22078), (1577, 19306), (1862, 16351), (2758, 11039), (3154, 9653), (3743, 8134), (4067, 7486)]