30964072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 67651200

約数和(自身を除く): 36687128

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 323, 391, 437, 521, 646, 782, 874, 1042, 1292, 1564, 1748, 2084, 2584, 3128, 3496, 4168, 7429, 8857, 9899, 11983, 14858, 17714, 19798, 23966, 29716, 35428, 39596, 47932, 59432, 70856, 79192, 95864, 168283, 203711, 227677, 336566, 407422, 455354, 673132, 814844, 910708, 1346264, 1629688, 1821416, 3870509, 7741018, 15482036, 30964072]

約数ペア:

[(1, 30964072), (2, 15482036), (4, 7741018), (8, 3870509), (17, 1821416), (19, 1629688), (23, 1346264), (34, 910708), (38, 814844), (46, 673132), (68, 455354), (76, 407422), (92, 336566), (136, 227677), (152, 203711), (184, 168283), (323, 95864), (391, 79192), (437, 70856), (521, 59432), (646, 47932), (782, 39596), (874, 35428), (1042, 29716), (1292, 23966), (1564, 19798), (1748, 17714), (2084, 14858), (2584, 11983), (3128, 9899), (3496, 8857), (4168, 7429)]