30945576

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 83116800

約数和(自身を除く): 52171224

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 73, 102, 136, 146, 204, 219, 292, 408, 438, 584, 876, 1039, 1241, 1752, 2078, 2482, 3117, 3723, 4156, 4964, 6234, 7446, 8312, 9928, 12468, 14892, 17663, 24936, 29784, 35326, 52989, 70652, 75847, 105978, 141304, 151694, 211956, 227541, 303388, 423912, 455082, 606776, 910164, 1289399, 1820328, 2578798, 3868197, 5157596, 7736394, 10315192, 15472788, 30945576]

約数ペア:

[(1, 30945576), (2, 15472788), (3, 10315192), (4, 7736394), (6, 5157596), (8, 3868197), (12, 2578798), (17, 1820328), (24, 1289399), (34, 910164), (51, 606776), (68, 455082), (73, 423912), (102, 303388), (136, 227541), (146, 211956), (204, 151694), (219, 141304), (292, 105978), (408, 75847), (438, 70652), (584, 52989), (876, 35326), (1039, 29784), (1241, 24936), (1752, 17663), (2078, 14892), (2482, 12468), (3117, 9928), (3723, 8312), (4156, 7446), (4964, 6234)]