30479876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 69672960

約数和(自身を除く): 39193084

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 47, 53, 76, 92, 94, 106, 133, 161, 188, 212, 266, 322, 329, 371, 437, 532, 644, 658, 742, 874, 893, 1007, 1081, 1219, 1316, 1484, 1748, 1786, 2014, 2162, 2438, 2491, 3059, 3572, 4028, 4324, 4876, 4982, 6118, 6251, 7049, 7567, 8533, 9964, 12236, 12502, 14098, 15134, 17066, 17437, 20539, 23161, 25004, 28196, 30268, 34132, 34874, 41078, 46322, 47329, 57293, 69748, 82156, 92644, 94658, 114586, 143773, 162127, 189316, 229172, 287546, 324254, 331303, 401051, 575092, 648508, 662606, 802102, 1088567, 1325212, 1604204, 2177134, 4354268, 7619969, 15239938, 30479876]

約数ペア:

[(1, 30479876), (2, 15239938), (4, 7619969), (7, 4354268), (14, 2177134), (19, 1604204), (23, 1325212), (28, 1088567), (38, 802102), (46, 662606), (47, 648508), (53, 575092), (76, 401051), (92, 331303), (94, 324254), (106, 287546), (133, 229172), (161, 189316), (188, 162127), (212, 143773), (266, 114586), (322, 94658), (329, 92644), (371, 82156), (437, 69748), (532, 57293), (644, 47329), (658, 46322), (742, 41078), (874, 34874), (893, 34132), (1007, 30268), (1081, 28196), (1219, 25004), (1316, 23161), (1484, 20539), (1748, 17437), (1786, 17066), (2014, 15134), (2162, 14098), (2438, 12502), (2491, 12236), (3059, 9964), (3572, 8533), (4028, 7567), (4324, 7049), (4876, 6251), (4982, 6118)]