30694576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 69816960

約数和(自身を除く): 39122384

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 67, 76, 88, 134, 137, 152, 176, 209, 268, 274, 304, 418, 536, 548, 737, 836, 1072, 1096, 1273, 1474, 1507, 1672, 2192, 2546, 2603, 2948, 3014, 3344, 5092, 5206, 5896, 6028, 9179, 10184, 10412, 11792, 12056, 14003, 18358, 20368, 20824, 24112, 28006, 28633, 36716, 41648, 56012, 57266, 73432, 100969, 112024, 114532, 146864, 174401, 201938, 224048, 229064, 348802, 403876, 458128, 697604, 807752, 1395208, 1615504, 1918411, 2790416, 3836822, 7673644, 15347288, 30694576]

約数ペア:

[(1, 30694576), (2, 15347288), (4, 7673644), (8, 3836822), (11, 2790416), (16, 1918411), (19, 1615504), (22, 1395208), (38, 807752), (44, 697604), (67, 458128), (76, 403876), (88, 348802), (134, 229064), (137, 224048), (152, 201938), (176, 174401), (209, 146864), (268, 114532), (274, 112024), (304, 100969), (418, 73432), (536, 57266), (548, 56012), (737, 41648), (836, 36716), (1072, 28633), (1096, 28006), (1273, 24112), (1474, 20824), (1507, 20368), (1672, 18358), (2192, 14003), (2546, 12056), (2603, 11792), (2948, 10412), (3014, 10184), (3344, 9179), (5092, 6028), (5206, 5896)]